code:
/**
 * @license
 * Lodash (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
 * Build: `lodash core -o ./dist/lodash.core.js`
 */
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license: mit


code:
var baseAssignValue = require('./_baseAssignValue'),
    createAggregator = require('./_createAggregator');

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Creates an object composed of keys generated from the results of running
 * each element of `collection` thru `iteratee`. The corresponding value of
 * each key is the number of times the key was returned by `iteratee`. The
 * iteratee is invoked with one argument: (value).
 *
 * @static
 * @memberOf _
 * @since 0.5.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
 * @returns {Object} Returns the composed aggregate object.
 * @example
 *
 * _.countBy([6.1, 4.2, 6.3], Math.floor);
 * // => { '4': 1, '6': 2 }
 *
 * // The `_.property` iteratee shorthand.
 * _.countBy(['one', 'two', 'three'], 'length');
 * // => { '3': 2, '5': 1 }
 */
var countBy = createAggregator(function(result, value, key) {
  if (hasOwnProperty.call(result, key)) {
    ++result[key];
  } else {
    baseAssignValue(result, key, 1);
  }
});

module.exports = countBy;


code:
var baseAssign = require('./_baseAssign'),
    baseCreate = require('./_baseCreate');

/**
 * Creates an object that inherits from the `prototype` object. If a
 * `properties` object is given, its own enumerable string keyed properties
 * are assigned to the created object.
 *
 * @static
 * @memberOf _
 * @since 2.3.0
 * @category Object
 * @param {Object} prototype The object to inherit from.
 * @param {Object} [properties] The properties to assign to the object.
 * @returns {Object} Returns the new object.
 * @example
 *
 * function Shape() {
 *   this.x = 0;
 *   this.y = 0;
 * }
 *
 * function Circle() {
 *   Shape.call(this);
 * }
 *
 * Circle.prototype = _.create(Shape.prototype, {
 *   'constructor': Circle
 * });
 *
 * var circle = new Circle;
 * circle instanceof Circle;
 * // => true
 *
 * circle instanceof Shape;
 * // => true
 */
function create(prototype, properties) {
  var result = baseCreate(prototype);
  return properties == null ? result : baseAssign(result, properties);
}

module.exports = create;


code:
var createWrap = require('./_createWrap');

/** Used to compose bitmasks for function metadata. */
var WRAP_CURRY_FLAG = 8;

/**
 * Creates a function that accepts arguments of `func` and either invokes
 * `func` returning its result, if at least `arity` number of arguments have
 * been provided, or returns a function that accepts the remaining `func`
 * arguments, and so on. The arity of `func` may be specified if `func.length`
 * is not sufficient.
 *
 * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
 * may be used as a placeholder for provided arguments.
 *
 * **Note:** This method doesn't set the "length" property of curried functions.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Function
 * @param {Function} func The function to curry.
 * @param {number} [arity=func.length] The arity of `func`.
 * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
 * @returns {Function} Returns the new curried function.
 * @example
 *
 * var abc = function(a, b, c) {
 *   return [a, b, c];
 * };
 *
 * var curried = _.curry(abc);
 *
 * curried(1)(2)(3);
 * // => [1, 2, 3]
 *
 * curried(1, 2)(3);
 * // => [1, 2, 3]
 *
 * curried(1, 2, 3);
 * // => [1, 2, 3]
 *
 * // Curried with placeholders.
 * curried(1)(_, 3)(2);
 * // => [1, 2, 3]
 */
function curry(func, arity, guard) {
  arity = guard ? undefined : arity;
  var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
  result.placeholder = curry.placeholder;
  return result;
}

// Assign default placeholders.
curry.placeholder = {};

module.exports = curry;


code:
var createWrap = require('./_createWrap');

/** Used to compose bitmasks for function metadata. */
var WRAP_CURRY_RIGHT_FLAG = 16;

/**
 * This method is like `_.curry` except that arguments are applied to `func`
 * in the manner of `_.partialRight` instead of `_.partial`.
 *
 * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
 * builds, may be used as a placeholder for provided arguments.
 *
 * **Note:** This method doesn't set the "length" property of curried functions.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Function
 * @param {Function} func The function to curry.
 * @param {number} [arity=func.length] The arity of `func`.
 * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
 * @returns {Function} Returns the new curried function.
 * @example
 *
 * var abc = function(a, b, c) {
 *   return [a, b, c];
 * };
 *
 * var curried = _.curryRight(abc);
 *
 * curried(3)(2)(1);
 * // => [1, 2, 3]
 *
 * curried(2, 3)(1);
 * // => [1, 2, 3]
 *
 * curried(1, 2, 3);
 * // => [1, 2, 3]
 *
 * // Curried with placeholders.
 * curried(3)(1, _)(2);
 * // => [1, 2, 3]
 */
function curryRight(func, arity, guard) {
  arity = guard ? undefined : arity;
  var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
  result.placeholder = curryRight.placeholder;
  return result;
}

// Assign default placeholders.
curryRight.placeholder = {};

module.exports = curryRight;


code:
module.exports = {
  'now': require('./now')
};


code:
var isObject = require('./isObject'),
    now = require('./now'),
    toNumber = require('./toNumber');

/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max,
    nativeMin = Math.min;

/**
 * Creates a debounced function that delays invoking `func` until after `wait`
 * milliseconds have elapsed since the last time the debounced function was
 * invoked. The debounced function comes with a `cancel` method to cancel
 * delayed `func` invocations and a `flush` method to immediately invoke them.
 * Provide `options` to indicate whether `func` should be invoked on the
 * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
 * with the last arguments provided to the debounced function. Subsequent
 * calls to the debounced function return the result of the last `func`
 * invocation.
 *
 * **Note:** If `leading` and `trailing` options are `true`, `func` is
 * invoked on the trailing edge of the timeout only if the debounced function
 * is invoked more than once during the `wait` timeout.
 *
 * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
 * until to the next tick, similar to `setTimeout` with a timeout of `0`.
 *
 * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
 * for details over the differences between `_.debounce` and `_.throttle`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to debounce.
 * @param {number} [wait=0] The number of milliseconds to delay.
 * @param {Object} [options={}] The options object.
 * @param {boolean} [options.leading=false]
 *  Specify invoking on the leading edge of the timeout.
 * @param {number} [options.maxWait]
 *  The maximum time `func` is allowed to be delayed before it's invoked.
 * @param {boolean} [options.trailing=true]
 *  Specify invoking on the trailing edge of the timeout.
 * @returns {Function} Returns the new debounced function.
 * @example
 *
 * // Avoid costly calculations while the window size is in flux.
 * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
 *
 * // Invoke `sendMail` when clicked, debouncing subsequent calls.
 * jQuery(element).on('click', _.debounce(sendMail, 300, {
 *   'leading': true,
 *   'trailing': false
 * }));
 *
 * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
 * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
 * var source = new EventSource('/stream');
 * jQuery(source).on('message', debounced);
 *
 * // Cancel the trailing debounced invocation.
 * jQuery(window).on('popstate', debounced.cancel);
 */
function debounce(func, wait, options) {
  var lastArgs,
      lastThis,
      maxWait,
      result,
      timerId,
      lastCallTime,
      lastInvokeTime = 0,
      leading = false,
      maxing = false,
      trailing = true;

  if (typeof func != 'function') {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  wait = toNumber(wait) || 0;
  if (isObject(options)) {
    leading = !!options.leading;
    maxing = 'maxWait' in options;
    maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
    trailing = 'trailing' in options ? !!options.trailing : trailing;
  }

  function invokeFunc(time) {
    var args = lastArgs,
        thisArg = lastThis;

    lastArgs = lastThis = undefined;
    lastInvokeTime = time;
    result = func.apply(thisArg, args);
    return result;
  }

  function leadingEdge(time) {
    // Reset any `maxWait` timer.
    lastInvokeTime = time;
    // Start the timer for the trailing edge.
    timerId = setTimeout(timerExpired, wait);
    // Invoke the leading edge.
    return leading ? invokeFunc(time) : result;
  }

  function remainingWait(time) {
    var timeSinceLastCall = time - lastCallTime,
        timeSinceLastInvoke = time - lastInvokeTime,
        timeWaiting = wait - timeSinceLastCall;

    return maxing
      ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
      : timeWaiting;
  }

  function shouldInvoke(time) {
    var timeSinceLastCall = time - lastCallTime,
        timeSinceLastInvoke = time - lastInvokeTime;

    // Either this is the first call, activity has stopped and we're at the
    // trailing edge, the system time has gone backwards and we're treating
    // it as the trailing edge, or we've hit the `maxWait` limit.
    return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
      (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
  }

  function timerExpired() {
    var time = now();
    if (shouldInvoke(time)) {
      return trailingEdge(time);
    }
    // Restart the timer.
    timerId = setTimeout(timerExpired, remainingWait(time));
  }

  function trailingEdge(time) {
    timerId = undefined;

    // Only invoke if we have `lastArgs` which means `func` has been
    // debounced at least once.
    if (trailing && lastArgs) {
      return invokeFunc(time);
    }
    lastArgs = lastThis = undefined;
    return result;
  }

  function cancel() {
    if (timerId !== undefined) {
      clearTimeout(timerId);
    }
    lastInvokeTime = 0;
    lastArgs = lastCallTime = lastThis = timerId = undefined;
  }

  function flush() {
    return timerId === undefined ? result : trailingEdge(now());
  }

  function debounced() {
    var time = now(),
        isInvoking = shouldInvoke(time);

    lastArgs = arguments;
    lastThis = this;
    lastCallTime = time;

    if (isInvoking) {
      if (timerId === undefined) {
        return leadingEdge(lastCallTime);
      }
      if (maxing) {
        // Handle invocations in a tight loop.
        clearTimeout(timerId);
        timerId = setTimeout(timerExpired, wait);
        return invokeFunc(lastCallTime);
      }
    }
    if (timerId === undefined) {
      timerId = setTimeout(timerExpired, wait);
    }
    return result;
  }
  debounced.cancel = cancel;
  debounced.flush = flush;
  return debounced;
}

module.exports = debounce;


code:
var deburrLetter = require('./_deburrLetter'),
    toString = require('./toString');

/** Used to match Latin Unicode letters (excluding mathematical operators). */
var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;

/** Used to compose unicode character classes. */
var rsComboMarksRange = '\\u0300-\\u036f',
    reComboHalfMarksRange = '\\ufe20-\\ufe2f',
    rsComboSymbolsRange = '\\u20d0-\\u20ff',
    rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange;

/** Used to compose unicode capture groups. */
var rsCombo = '[' + rsComboRange + ']';

/**
 * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
 * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
 */
var reComboMark = RegExp(rsCombo, 'g');

/**
 * Deburrs `string` by converting
 * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
 * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
 * letters to basic Latin letters and removing
 * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category String
 * @param {string} [string=''] The string to deburr.
 * @returns {string} Returns the deburred string.
 * @example
 *
 * _.deburr('déjà vu');
 * // => 'deja vu'
 */
function deburr(string) {
  string = toString(string);
  return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
}

module.exports = deburr;


code:
/**
 * Checks `value` to determine whether a default value should be returned in
 * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
 * or `undefined`.
 *
 * @static
 * @memberOf _
 * @since 4.14.0
 * @category Util
 * @param {*} value The value to check.
 * @param {*} defaultValue The default value.
 * @returns {*} Returns the resolved value.
 * @example
 *
 * _.defaultTo(1, 10);
 * // => 1
 *
 * _.defaultTo(undefined, 10);
 * // => 10
 */
function defaultTo(value, defaultValue) {
  return (value == null || value !== value) ? defaultValue : value;
}

module.exports = defaultTo;


code:
var baseRest = require('./_baseRest'),
    eq = require('./eq'),
    isIterateeCall = require('./_isIterateeCall'),
    keysIn = require('./keysIn');

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Assigns own and inherited enumerable string keyed properties of source
 * objects to the destination object for all destination properties that
 * resolve to `undefined`. Source objects are applied from left to right.
 * Once a property is set, additional values of the same property are ignored.
 *
 * **Note:** This method mutates `object`.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Object
 * @param {Object} object The destination object.
 * @param {...Object} [sources] The source objects.
 * @returns {Object} Returns `object`.
 * @see _.defaultsDeep
 * @example
 *
 * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
 * // => { 'a': 1, 'b': 2 }
 */
var defaults = baseRest(function(object, sources) {
  object = Object(object);

  var index = -1;
  var length = sources.length;
  var guard = length > 2 ? sources[2] : undefined;

  if (guard && isIterateeCall(sources[0], sources[1], guard)) {
    length = 1;
  }

  while (++index < length) {
    var source = sources[index];
    var props = keysIn(source);
    var propsIndex = -1;
    var propsLength = props.length;

    while (++propsIndex < propsLength) {
      var key = props[propsIndex];
      var value = object[key];

      if (value === undefined ||
          (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
        object[key] = source[key];
      }
    }
  }

  return object;
});

module.exports = defaults;


code:
var apply = require('./_apply'),
    baseRest = require('./_baseRest'),
    customDefaultsMerge = require('./_customDefaultsMerge'),
    mergeWith = require('./mergeWith');

/**
 * This method is like `_.defaults` except that it recursively assigns
 * default properties.
 *
 * **Note:** This method mutates `object`.
 *
 * @static
 * @memberOf _
 * @since 3.10.0
 * @category Object
 * @param {Object} object The destination object.
 * @param {...Object} [sources] The source objects.
 * @returns {Object} Returns `object`.
 * @see _.defaults
 * @example
 *
 * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
 * // => { 'a': { 'b': 2, 'c': 3 } }
 */
var defaultsDeep = baseRest(function(args) {
  args.push(undefined, customDefaultsMerge);
  return apply(mergeWith, undefined, args);
});

module.exports = defaultsDeep;


code:
var baseDelay = require('./_baseDelay'),
    baseRest = require('./_baseRest');

/**
 * Defers invoking the `func` until the current call stack has cleared. Any
 * additional arguments are provided to `func` when it's invoked.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to defer.
 * @param {...*} [args] The arguments to invoke `func` with.
 * @returns {number} Returns the timer id.
 * @example
 *
 * _.defer(function(text) {
 *   console.log(text);
 * }, 'deferred');
 * // => Logs 'deferred' after one millisecond.
 */
var defer = baseRest(function(func, args) {
  return baseDelay(func, 1, args);
});

module.exports = defer;


code:
var baseDelay = require('./_baseDelay'),
    baseRest = require('./_baseRest'),
    toNumber = require('./toNumber');

/**
 * Invokes `func` after `wait` milliseconds. Any additional arguments are
 * provided to `func` when it's invoked.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to delay.
 * @param {number} wait The number of milliseconds to delay invocation.
 * @param {...*} [args] The arguments to invoke `func` with.
 * @returns {number} Returns the timer id.
 * @example
 *
 * _.delay(function(text) {
 *   console.log(text);
 * }, 1000, 'later');
 * // => Logs 'later' after one second.
 */
var delay = baseRest(function(func, wait, args) {
  return baseDelay(func, toNumber(wait) || 0, args);
});

module.exports = delay;


code:
var baseDifference = require('./_baseDifference'),
    baseFlatten = require('./_baseFlatten'),
    baseRest = require('./_baseRest'),
    isArrayLikeObject = require('./isArrayLikeObject');

/**
 * Creates an array of `array` values not included in the other given arrays
 * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * for equality comparisons. The order and references of result values are
 * determined by the first array.
 *
 * **Note:** Unlike `_.pullAll`, this method returns a new array.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Array
 * @param {Array} array The array to inspect.
 * @param {...Array} [values] The values to exclude.
 * @returns {Array} Returns the new array of filtered values.
 * @see _.without, _.xor
 * @example
 *
 * _.difference([2, 1], [2, 3]);
 * // => [1]
 */
var difference = baseRest(function(array, values) {
  return isArrayLikeObject(array)
    ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
    : [];
});

module.exports = difference;


code:
var baseDifference = require('./_baseDifference'),
    baseFlatten = require('./_baseFlatten'),
    baseIteratee = require('./_baseIteratee'),
    baseRest = require('./_baseRest'),
    isArrayLikeObject = require('./isArrayLikeObject'),
    last = require('./last');

/**
 * This method is like `_.difference` except that it accepts `iteratee` which
 * is invoked for each element of `array` and `values` to generate the criterion
 * by which they're compared. The order and references of result values are
 * determined by the first array. The iteratee is invoked with one argument:
 * (value).
 *
 * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Array
 * @param {Array} array The array to inspect.
 * @param {...Array} [values] The values to exclude.
 * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
 * @returns {Array} Returns the new array of filtered values.
 * @example
 *
 * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
 * // => [1.2]
 *
 * // The `_.property` iteratee shorthand.
 * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
 * // => [{ 'x': 2 }]
 */
var differenceBy = baseRest(function(array, values) {
  var iteratee = last(values);
  if (isArrayLikeObject(iteratee)) {
    iteratee = undefined;
  }
  return isArrayLikeObject(array)
    ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2))
    : [];
});

module.exports = differenceBy;


code:
var baseDifference = require('./_baseDifference'),
    baseFlatten = require('./_baseFlatten'),
    baseRest = require('./_baseRest'),
    isArrayLikeObject = require('./isArrayLikeObject'),
    last = require('./last');

/**
 * This method is like `_.difference` except that it accepts `comparator`
 * which is invoked to compare elements of `array` to `values`. The order and
 * references of result values are determined by the first array. The comparator
 * is invoked with two arguments: (arrVal, othVal).
 *
 * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Array
 * @param {Array} array The array to inspect.
 * @param {...Array} [values] The values to exclude.
 * @param {Function} [comparator] The comparator invoked per element.
 * @returns {Array} Returns the new array of filtered values.
 * @example
 *
 * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
 *
 * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
 * // => [{ 'x': 2, 'y': 1 }]
 */
var differenceWith = baseRest(function(array, values) {
  var comparator = last(values);
  if (isArrayLikeObject(comparator)) {
    comparator = undefined;
  }
  return isArrayLikeObject(array)
    ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
    : [];
});

module.exports = differenceWith;


code:
var createMathOperation = require('./_createMathOperation');

/**
 * Divide two numbers.
 *
 * @static
 * @memberOf _
 * @since 4.7.0
 * @category Math
 * @param {number} dividend The first number in a division.
 * @param {number} divisor The second number in a division.
 * @returns {number} Returns the quotient.
 * @example
 *
 * _.divide(6, 4);
 * // => 1.5
 */
var divide = createMathOperation(function(dividend, divisor) {
  return dividend / divisor;
}, 1);

module.exports = divide;


code:
var baseSlice = require('./_baseSlice'),
    toInteger = require('./toInteger');

/**
 * Creates a slice of `array` with `n` elements dropped from the beginning.
 *
 * @static
 * @memberOf _
 * @since 0.5.0
 * @category Array
 * @param {Array} array The array to query.
 * @param {number} [n=1] The number of elements to drop.
 * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
 * @returns {Array} Returns the slice of `array`.
 * @example
 *
 * _.drop([1, 2, 3]);
 * // => [2, 3]
 *
 * _.drop([1, 2, 3], 2);
 * // => [3]
 *
 * _.drop([1, 2, 3], 5);
 * // => []
 *
 * _.drop([1, 2, 3], 0);
 * // => [1, 2, 3]
 */
function drop(array, n, guard) {
  var length = array == null ? 0 : array.length;
  if (!length) {
    return [];
  }
  n = (guard || n === undefined) ? 1 : toInteger(n);
  return baseSlice(array, n < 0 ? 0 : n, length);
}

module.exports = drop;


code:
var baseSlice = require('./_baseSlice'),
    toInteger = require('./toInteger');

/**
 * Creates a slice of `array` with `n` elements dropped from the end.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Array
 * @param {Array} array The array to query.
 * @param {number} [n=1] The number of elements to drop.
 * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
 * @returns {Array} Returns the slice of `array`.
 * @example
 *
 * _.dropRight([1, 2, 3]);
 * // => [1, 2]
 *
 * _.dropRight([1, 2, 3], 2);
 * // => [1]
 *
 * _.dropRight([1, 2, 3], 5);
 * // => []
 *
 * _.dropRight([1, 2, 3], 0);
 * // => [1, 2, 3]
 */
function dropRight(array, n, guard) {
  var length = array == null ? 0 : array.length;
  if (!length) {
    return [];
  }
  n = (guard || n === undefined) ? 1 : toInteger(n);
  n = length - n;
  return baseSlice(array, 0, n < 0 ? 0 : n);
}

module.exports = dropRight;


code:
var baseIteratee = require('./_baseIteratee'),
    baseWhile = require('./_baseWhile');

/**
 * Creates a slice of `array` excluding elements dropped from the end.
 * Elements are dropped until `predicate` returns falsey. The predicate is
 * invoked with three arguments: (value, index, array).
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Array
 * @param {Array} array The array to query.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @returns {Array} Returns the slice of `array`.
 * @example
 *
 * var users = [
 *   { 'user': 'barney',  'active': true },
 *   { 'user': 'fred',    'active': false },
 *   { 'user': 'pebbles', 'active': false }
 * ];
 *
 * _.dropRightWhile(users, function(o) { return !o.active; });
 * // => objects for ['barney']
 *
 * // The `_.matches` iteratee shorthand.
 * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
 * // => objects for ['barney', 'fred']
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.dropRightWhile(users, ['active', false]);
 * // => objects for ['barney']
 *
 * // The `_.property` iteratee shorthand.
 * _.dropRightWhile(users, 'active');
 * // => objects for ['barney', 'fred', 'pebbles']
 */
function dropRightWhile(array, predicate) {
  return (array && array.length)
    ? baseWhile(array, baseIteratee(predicate, 3), true, true)
    : [];
}

module.exports = dropRightWhile;


code:
var baseIteratee = require('./_baseIteratee'),
    baseWhile = require('./_baseWhile');

/**
 * Creates a slice of `array` excluding elements dropped from the beginning.
 * Elements are dropped until `predicate` returns falsey. The predicate is
 * invoked with three arguments: (value, index, array).
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Array
 * @param {Array} array The array to query.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @returns {Array} Returns the slice of `array`.
 * @example
 *
 * var users = [
 *   { 'user': 'barney',  'active': false },
 *   { 'user': 'fred',    'active': false },
 *   { 'user': 'pebbles', 'active': true }
 * ];
 *
 * _.dropWhile(users, function(o) { return !o.active; });
 * // => objects for ['pebbles']
 *
 * // The `_.matches` iteratee shorthand.
 * _.dropWhile(users, { 'user': 'barney', 'active': false });
 * // => objects for ['fred', 'pebbles']
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.dropWhile(users, ['active', false]);
 * // => objects for ['pebbles']
 *
 * // The `_.property` iteratee shorthand.
 * _.dropWhile(users, 'active');
 * // => objects for ['barney', 'fred', 'pebbles']
 */
function dropWhile(array, predicate) {
  return (array && array.length)
    ? baseWhile(array, baseIteratee(predicate, 3), true)
    : [];
}

module.exports = dropWhile;


code: module.exports = require('./forEach');


code:
var baseClamp = require('./_baseClamp'),
    baseToString = require('./_baseToString'),
    toInteger = require('./toInteger'),
    toString = require('./toString');

/**
 * Checks if `string` ends with the given target string.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category String
 * @param {string} [string=''] The string to inspect.
 * @param {string} [target] The string to search for.
 * @param {number} [position=string.length] The position to search up to.
 * @returns {boolean} Returns `true` if `string` ends with `target`,
 *  else `false`.
 * @example
 *
 * _.endsWith('abc', 'c');
 * // => true
 *
 * _.endsWith('abc', 'b');
 * // => false
 *
 * _.endsWith('abc', 'b', 2);
 * // => true
 */
function endsWith(string, target, position) {
  string = toString(string);
  target = baseToString(target);

  var length = string.length;
  position = position === undefined
    ? length
    : baseClamp(toInteger(position), 0, length);

  var end = position;
  position -= target.length;
  return position >= 0 && string.slice(position, end) == target;
}

module.exports = endsWith;


code: module.exports = require('./toPairs');


code:
/**
 * Performs a
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * comparison between two values to determine if they are equivalent.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.eq(object, object);
 * // => true
 *
 * _.eq(object, other);
 * // => false
 *
 * _.eq('a', 'a');
 * // => true
 *
 * _.eq('a', Object('a'));
 * // => false
 *
 * _.eq(NaN, NaN);
 * // => true
 */
function eq(value, other) {
  return value === other || (value !== value && other !== other);
}

module.exports = eq;


code:
var escapeHtmlChar = require('./_escapeHtmlChar'),
    toString = require('./toString');

/** Used to match HTML entities and HTML characters. */
var reUnescapedHtml = /[&<>"']/g,
    reHasUnescapedHtml = RegExp(reUnescapedHtml.source);

/**
 * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
 * corresponding HTML entities.
 *
 * **Note:** No other characters are escaped. To escape additional
 * characters use a third-party library like [_he_](https://mths.be/he).
 *
 * Though the ">" character is escaped for symmetry, characters like
 * ">" and "/" don't need escaping in HTML and have no special meaning
 * unless they're part of a tag or unquoted attribute value. See
 * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
 * (under "semi-related fun fact") for more details.
 *
 * When working with HTML you should always
 * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
 * XSS vectors.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category String
 * @param {string} [string=''] The string to escape.
 * @returns {string} Returns the escaped string.
 * @example
 *
 * _.escape('fred, barney, & pebbles');
 * // => 'fred, barney, & pebbles'
 */
function escape(string) {
  string = toString(string);
  return (string && reHasUnescapedHtml.test(string))
    ? string.replace(reUnescapedHtml, escapeHtmlChar)
    : string;
}

module.exports = escape;


code:
var toString = require('./toString');

/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
    reHasRegExpChar = RegExp(reRegExpChar.source);

/**
 * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
 * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category String
 * @param {string} [string=''] The string to escape.
 * @returns {string} Returns the escaped string.
 * @example
 *
 * _.escapeRegExp('[lodash](https://lodash.com/)');
 * // => '\[lodash\]\(https://lodash\.com/\)'
 */
function escapeRegExp(string) {
  string = toString(string);
  return (string && reHasRegExpChar.test(string))
    ? string.replace(reRegExpChar, '\\$&')
    : string;
}

module.exports = escapeRegExp;


code:
var arrayEvery = require('./_arrayEvery'),
    baseEvery = require('./_baseEvery'),
    baseIteratee = require('./_baseIteratee'),
    isArray = require('./isArray'),
    isIterateeCall = require('./_isIterateeCall');

/**
 * Checks if `predicate` returns truthy for **all** elements of `collection`.
 * Iteration is stopped once `predicate` returns falsey. The predicate is
 * invoked with three arguments: (value, index|key, collection).
 *
 * **Note:** This method returns `true` for
 * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
 * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
 * elements of empty collections.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
 * @returns {boolean} Returns `true` if all elements pass the predicate check,
 *  else `false`.
 * @example
 *
 * _.every([true, 1, null, 'yes'], Boolean);
 * // => false
 *
 * var users = [
 *   { 'user': 'barney', 'age': 36, 'active': false },
 *   { 'user': 'fred',   'age': 40, 'active': false }
 * ];
 *
 * // The `_.matches` iteratee shorthand.
 * _.every(users, { 'user': 'barney', 'active': false });
 * // => false
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.every(users, ['active', false]);
 * // => true
 *
 * // The `_.property` iteratee shorthand.
 * _.every(users, 'active');
 * // => false
 */
function every(collection, predicate, guard) {
  var func = isArray(collection) ? arrayEvery : baseEvery;
  if (guard && isIterateeCall(collection, predicate, guard)) {
    predicate = undefined;
  }
  return func(collection, baseIteratee(predicate, 3));
}

module.exports = every;


code: module.exports = require('./assignIn');


code:
var baseFill = require('./_baseFill'),
    isIterateeCall = require('./_isIterateeCall');

/**
 * Fills elements of `array` with `value` from `start` up to, but not
 * including, `end`.
 *
 * **Note:** This method mutates `array`.
 *
 * @static
 * @memberOf _
 * @since 3.2.0
 * @category Array
 * @param {Array} array The array to fill.
 * @param {*} value The value to fill `array` with.
 * @param {number} [start=0] The start position.
 * @param {number} [end=array.length] The end position.
 * @returns {Array} Returns `array`.
 * @example
 *
 * var array = [1, 2, 3];
 *
 * _.fill(array, 'a');
 * console.log(array);
 * // => ['a', 'a', 'a']
 *
 * _.fill(Array(3), 2);
 * // => [2, 2, 2]
 *
 * _.fill([4, 6, 8, 10], '*', 1, 3);
 * // => [4, '*', '*', 10]
 */
function fill(array, value, start, end) {
  var length = array == null ? 0 : array.length;
  if (!length) {
    return [];
  }
  if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
    start = 0;
    end = length;
  }
  return baseFill(array, value, start, end);
}

module.exports = fill;


code:
var arrayFilter = require('./_arrayFilter'),
    baseFilter = require('./_baseFilter'),
    baseIteratee = require('./_baseIteratee'),
    isArray = require('./isArray');

/**
 * Iterates over elements of `collection`, returning an array of all elements
 * `predicate` returns truthy for. The predicate is invoked with three
 * arguments: (value, index|key, collection).
 *
 * **Note:** Unlike `_.remove`, this method returns a new array.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @returns {Array} Returns the new filtered array.
 * @see _.reject
 * @example
 *
 * var users = [
 *   { 'user': 'barney', 'age': 36, 'active': true },
 *   { 'user': 'fred',   'age': 40, 'active': false }
 * ];
 *
 * _.filter(users, function(o) { return !o.active; });
 * // => objects for ['fred']
 *
 * // The `_.matches` iteratee shorthand.
 * _.filter(users, { 'age': 36, 'active': true });
 * // => objects for ['barney']
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.filter(users, ['active', false]);
 * // => objects for ['fred']
 *
 * // The `_.property` iteratee shorthand.
 * _.filter(users, 'active');
 * // => objects for ['barney']
 *
 * // Combining several predicates using `_.overEvery` or `_.overSome`.
 * _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));
 * // => objects for ['fred', 'barney']
 */
function filter(collection, predicate) {
  var func = isArray(collection) ? arrayFilter : baseFilter;
  return func(collection, baseIteratee(predicate, 3));
}

module.exports = filter;


code:
var createFind = require('./_createFind'),
    findIndex = require('./findIndex');

/**
 * Iterates over elements of `collection`, returning the first element
 * `predicate` returns truthy for. The predicate is invoked with three
 * arguments: (value, index|key, collection).
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Collection
 * @param {Array|Object} collection The collection to inspect.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @param {number} [fromIndex=0] The index to search from.
 * @returns {*} Returns the matched element, else `undefined`.
 * @example
 *
 * var users = [
 *   { 'user': 'barney',  'age': 36, 'active': true },
 *   { 'user': 'fred',    'age': 40, 'active': false },
 *   { 'user': 'pebbles', 'age': 1,  'active': true }
 * ];
 *
 * _.find(users, function(o) { return o.age < 40; });
 * // => object for 'barney'
 *
 * // The `_.matches` iteratee shorthand.
 * _.find(users, { 'age': 1, 'active': true });
 * // => object for 'pebbles'
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.find(users, ['active', false]);
 * // => object for 'fred'
 *
 * // The `_.property` iteratee shorthand.
 * _.find(users, 'active');
 * // => object for 'barney'
 */
var find = createFind(findIndex);

module.exports = find;


code:
var baseFindIndex = require('./_baseFindIndex'),
    baseIteratee = require('./_baseIteratee'),
    toInteger = require('./toInteger');

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max;

/**
 * This method is like `_.find` except that it returns the index of the first
 * element `predicate` returns truthy for instead of the element itself.
 *
 * @static
 * @memberOf _
 * @since 1.1.0
 * @category Array
 * @param {Array} array The array to inspect.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @param {number} [fromIndex=0] The index to search from.
 * @returns {number} Returns the index of the found element, else `-1`.
 * @example
 *
 * var users = [
 *   { 'user': 'barney',  'active': false },
 *   { 'user': 'fred',    'active': false },
 *   { 'user': 'pebbles', 'active': true }
 * ];
 *
 * _.findIndex(users, function(o) { return o.user == 'barney'; });
 * // => 0
 *
 * // The `_.matches` iteratee shorthand.
 * _.findIndex(users, { 'user': 'fred', 'active': false });
 * // => 1
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.findIndex(users, ['active', false]);
 * // => 0
 *
 * // The `_.property` iteratee shorthand.
 * _.findIndex(users, 'active');
 * // => 2
 */
function findIndex(array, predicate, fromIndex) {
  var length = array == null ? 0 : array.length;
  if (!length) {
    return -1;
  }
  var index = fromIndex == null ? 0 : toInteger(fromIndex);
  if (index < 0) {
    index = nativeMax(length + index, 0);
  }
  return baseFindIndex(array, baseIteratee(predicate, 3), index);
}

module.exports = findIndex;


code:
var baseFindKey = require('./_baseFindKey'),
    baseForOwn = require('./_baseForOwn'),
    baseIteratee = require('./_baseIteratee');

/**
 * This method is like `_.find` except that it returns the key of the first
 * element `predicate` returns truthy for instead of the element itself.
 *
 * @static
 * @memberOf _
 * @since 1.1.0
 * @category Object
 * @param {Object} object The object to inspect.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @returns {string|undefined} Returns the key of the matched element,
 *  else `undefined`.
 * @example
 *
 * var users = {
 *   'barney':  { 'age': 36, 'active': true },
 *   'fred':    { 'age': 40, 'active': false },
 *   'pebbles': { 'age': 1,  'active': true }
 * };
 *
 * _.findKey(users, function(o) { return o.age < 40; });
 * // => 'barney' (iteration order is not guaranteed)
 *
 * // The `_.matches` iteratee shorthand.
 * _.findKey(users, { 'age': 1, 'active': true });
 * // => 'pebbles'
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.findKey(users, ['active', false]);
 * // => 'fred'
 *
 * // The `_.property` iteratee shorthand.
 * _.findKey(users, 'active');
 * // => 'barney'
 */
function findKey(object, predicate) {
  return baseFindKey(object, baseIteratee(predicate, 3), baseForOwn);
}

module.exports = findKey;


code:
var createFind = require('./_createFind'),
    findLastIndex = require('./findLastIndex');

/**
 * This method is like `_.find` except that it iterates over elements of
 * `collection` from right to left.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Collection
 * @param {Array|Object} collection The collection to inspect.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @param {number} [fromIndex=collection.length-1] The index to search from.
 * @returns {*} Returns the matched element, else `undefined`.
 * @example
 *
 * _.findLast([1, 2, 3, 4], function(n) {
 *   return n % 2 == 1;
 * });
 * // => 3
 */
var findLast = createFind(findLastIndex);

module.exports = findLast;


code:
var baseFindIndex = require('./_baseFindIndex'),
    baseIteratee = require('./_baseIteratee'),
    toInteger = require('./toInteger');

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max,
    nativeMin = Math.min;

/**
 * This method is like `_.findIndex` except that it iterates over elements
 * of `collection` from right to left.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Array
 * @param {Array} array The array to inspect.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @param {number} [fromIndex=array.length-1] The index to search from.
 * @returns {number} Returns the index of the found element, else `-1`.
 * @example
 *
 * var users = [
 *   { 'user': 'barney',  'active': true },
 *   { 'user': 'fred',    'active': false },
 *   { 'user': 'pebbles', 'active': false }
 * ];
 *
 * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
 * // => 2
 *
 * // The `_.matches` iteratee shorthand.
 * _.findLastIndex(users, { 'user': 'barney', 'active': true });
 * // => 0
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.findLastIndex(users, ['active', false]);
 * // => 2
 *
 * // The `_.property` iteratee shorthand.
 * _.findLastIndex(users, 'active');
 * // => 0
 */
function findLastIndex(array, predicate, fromIndex) {
  var length = array == null ? 0 : array.length;
  if (!length) {
    return -1;
  }
  var index = length - 1;
  if (fromIndex !== undefined) {
    index = toInteger(fromIndex);
    index = fromIndex < 0
      ? nativeMax(length + index, 0)
      : nativeMin(index, length - 1);
  }
  return baseFindIndex(array, baseIteratee(predicate, 3), index, true);
}

module.exports = findLastIndex;


code:
var baseFindKey = require('./_baseFindKey'),
    baseForOwnRight = require('./_baseForOwnRight'),
    baseIteratee = require('./_baseIteratee');

/**
 * This method is like `_.findKey` except that it iterates over elements of
 * a collection in the opposite order.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Object
 * @param {Object} object The object to inspect.
 * @param {Function} [predicate=_.identity] The function invoked per iteration.
 * @returns {string|undefined} Returns the key of the matched element,
 *  else `undefined`.
 * @example
 *
 * var users = {
 *   'barney':  { 'age': 36, 'active': true },
 *   'fred':    { 'age': 40, 'active': false },
 *   'pebbles': { 'age': 1,  'active': true }
 * };
 *
 * _.findLastKey(users, function(o) { return o.age < 40; });
 * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
 *
 * // The `_.matches` iteratee shorthand.
 * _.findLastKey(users, { 'age': 36, 'active': true });
 * // => 'barney'
 *
 * // The `_.matchesProperty` iteratee shorthand.
 * _.findLastKey(users, ['active', false]);
 * // => 'fred'
 *
 * // The `_.property` iteratee shorthand.
 * _.findLastKey(users, 'active');
 * // => 'pebbles'
 */
function findLastKey(object, predicate) {
  return baseFindKey(object, baseIteratee(predicate, 3), baseForOwnRight);
}

module.exports = findLastKey;


type: path

type: indirect

nixpkgs: nixpkgs

utils: utils

owner: numtide

repo: flake-utils

type: github

root: root


code:
{
  inputs = {
    utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, utils }:
    utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages."${system}";
      in rec {
       devShell = pkgs.mkShell {
          nativeBuildInputs = with pkgs; [
            yarn
            nodejs-14_x
            nodePackages.typescript-language-server
            nodePackages.eslint
          ];
        };
      });
}


code:
var baseFlatten = require('./_baseFlatten'),
    map = require('./map');

/**
 * Creates a flattened array of values by running each element in `collection`
 * thru `iteratee` and flattening the mapped results. The iteratee is invoked
 * with three arguments: (value, index|key, collection).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Array} Returns the new flattened array.
 * @example
 *
 * function duplicate(n) {
 *   return [n, n];
 * }
 *
 * _.flatMap([1, 2], duplicate);
 * // => [1, 1, 2, 2]
 */
function flatMap(collection, iteratee) {
  return baseFlatten(map(collection, iteratee), 1);
}

module.exports = flatMap;


code:
var baseFlatten = require('./_baseFlatten'),
    map = require('./map');

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/**
 * This method is like `_.flatMap` except that it recursively flattens the
 * mapped results.
 *
 * @static
 * @memberOf _
 * @since 4.7.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Array} Returns the new flattened array.
 * @example
 *
 * function duplicate(n) {
 *   return [[[n, n]]];
 * }
 *
 * _.flatMapDeep([1, 2], duplicate);
 * // => [1, 1, 2, 2]
 */
function flatMapDeep(collection, iteratee) {
  return baseFlatten(map(collection, iteratee), INFINITY);
}

module.exports = flatMapDeep;


code:
var baseFlatten = require('./_baseFlatten'),
    map = require('./map'),
    toInteger = require('./toInteger');

/**
 * This method is like `_.flatMap` except that it recursively flattens the
 * mapped results up to `depth` times.
 *
 * @static
 * @memberOf _
 * @since 4.7.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @param {number} [depth=1] The maximum recursion depth.
 * @returns {Array} Returns the new flattened array.
 * @example
 *
 * function duplicate(n) {
 *   return [[[n, n]]];
 * }
 *
 * _.flatMapDepth([1, 2], duplicate, 2);
 * // => [[1, 1], [2, 2]]
 */
function flatMapDepth(collection, iteratee, depth) {
  depth = depth === undefined ? 1 : toInteger(depth);
  return baseFlatten(map(collection, iteratee), depth);
}

module.exports = flatMapDepth;


code:
var baseFlatten = require('./_baseFlatten');

/**
 * Flattens `array` a single level deep.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Array
 * @param {Array} array The array to flatten.
 * @returns {Array} Returns the new flattened array.
 * @example
 *
 * _.flatten([1, [2, [3, [4]], 5]]);
 * // => [1, 2, [3, [4]], 5]
 */
function flatten(array) {
  var length = array == null ? 0 : array.length;
  return length ? baseFlatten(array, 1) : [];
}

module.exports = flatten;


code:
var baseFlatten = require('./_baseFlatten');

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/**
 * Recursively flattens `array`.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Array
 * @param {Array} array The array to flatten.
 * @returns {Array} Returns the new flattened array.
 * @example
 *
 * _.flattenDeep([1, [2, [3, [4]], 5]]);
 * // => [1, 2, 3, 4, 5]
 */
function flattenDeep(array) {
  var length = array == null ? 0 : array.length;
  return length ? baseFlatten(array, INFINITY) : [];
}

module.exports = flattenDeep;


code:
var baseFlatten = require('./_baseFlatten'),
    toInteger = require('./toInteger');

/**
 * Recursively flatten `array` up to `depth` times.
 *
 * @static
 * @memberOf _
 * @since 4.4.0
 * @category Array
 * @param {Array} array The array to flatten.
 * @param {number} [depth=1] The maximum recursion depth.
 * @returns {Array} Returns the new flattened array.
 * @example
 *
 * var array = [1, [2, [3, [4]], 5]];
 *
 * _.flattenDepth(array, 1);
 * // => [1, 2, [3, [4]], 5]
 *
 * _.flattenDepth(array, 2);
 * // => [1, 2, 3, [4], 5]
 */
function flattenDepth(array, depth) {
  var length = array == null ? 0 : array.length;
  if (!length) {
    return [];
  }
  depth = depth === undefined ? 1 : toInteger(depth);
  return baseFlatten(array, depth);
}

module.exports = flattenDepth;


code:
var createWrap = require('./_createWrap');

/** Used to compose bitmasks for function metadata. */
var WRAP_FLIP_FLAG = 512;

/**
 * Creates a function that invokes `func` with arguments reversed.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Function
 * @param {Function} func The function to flip arguments for.
 * @returns {Function} Returns the new flipped function.
 * @example
 *
 * var flipped = _.flip(function() {
 *   return _.toArray(arguments);
 * });
 *
 * flipped('a', 'b', 'c', 'd');
 * // => ['d', 'c', 'b', 'a']
 */
function flip(func) {
  return createWrap(func, WRAP_FLIP_FLAG);
}

module.exports = flip;


code:
var createRound = require('./_createRound');

/**
 * Computes `number` rounded down to `precision`.
 *
 * @static
 * @memberOf _
 * @since 3.10.0
 * @category Math
 * @param {number} number The number to round down.
 * @param {number} [precision=0] The precision to round down to.
 * @returns {number} Returns the rounded down number.
 * @example
 *
 * _.floor(4.006);
 * // => 4
 *
 * _.floor(0.046, 2);
 * // => 0.04
 *
 * _.floor(4060, -2);
 * // => 4000
 */
var floor = createRound('floor');

module.exports = floor;


code:
var createFlow = require('./_createFlow');

/**
 * Creates a function that returns the result of invoking the given functions
 * with the `this` binding of the created function, where each successive
 * invocation is supplied the return value of the previous.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Util
 * @param {...(Function|Function[])} [funcs] The functions to invoke.
 * @returns {Function} Returns the new composite function.
 * @see _.flowRight
 * @example
 *
 * function square(n) {
 *   return n * n;
 * }
 *
 * var addSquare = _.flow([_.add, square]);
 * addSquare(1, 2);
 * // => 9
 */
var flow = createFlow();

module.exports = flow;


code:
var createFlow = require('./_createFlow');

/**
 * This method is like `_.flow` except that it creates a function that
 * invokes the given functions from right to left.
 *
 * @static
 * @since 3.0.0
 * @memberOf _
 * @category Util
 * @param {...(Function|Function[])} [funcs] The functions to invoke.
 * @returns {Function} Returns the new composite function.
 * @see _.flow
 * @example
 *
 * function square(n) {
 *   return n * n;
 * }
 *
 * var addSquare = _.flowRight([square, _.add]);
 * addSquare(1, 2);
 * // => 9
 */
var flowRight = createFlow(true);

module.exports = flowRight;


code:
var arrayEach = require('./_arrayEach'),
    baseEach = require('./_baseEach'),
    castFunction = require('./_castFunction'),
    isArray = require('./isArray');

/**
 * Iterates over elements of `collection` and invokes `iteratee` for each element.
 * The iteratee is invoked with three arguments: (value, index|key, collection).
 * Iteratee functions may exit iteration early by explicitly returning `false`.
 *
 * **Note:** As with other "Collections" methods, objects with a "length"
 * property are iterated like arrays. To avoid this behavior use `_.forIn`
 * or `_.forOwn` for object iteration.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @alias each
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Array|Object} Returns `collection`.
 * @see _.forEachRight
 * @example
 *
 * _.forEach([1, 2], function(value) {
 *   console.log(value);
 * });
 * // => Logs `1` then `2`.
 *
 * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'a' then 'b' (iteration order is not guaranteed).
 */
function forEach(collection, iteratee) {
  var func = isArray(collection) ? arrayEach : baseEach;
  return func(collection, castFunction(iteratee));
}

module.exports = forEach;


code:
var arrayEachRight = require('./_arrayEachRight'),
    baseEachRight = require('./_baseEachRight'),
    castFunction = require('./_castFunction'),
    isArray = require('./isArray');

/**
 * This method is like `_.forEach` except that it iterates over elements of
 * `collection` from right to left.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @alias eachRight
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Array|Object} Returns `collection`.
 * @see _.forEach
 * @example
 *
 * _.forEachRight([1, 2], function(value) {
 *   console.log(value);
 * });
 * // => Logs `2` then `1`.
 */
function forEachRight(collection, iteratee) {
  var func = isArray(collection) ? arrayEachRight : baseEachRight;
  return func(collection, castFunction(iteratee));
}

module.exports = forEachRight;


code:
var baseFor = require('./_baseFor'),
    castFunction = require('./_castFunction'),
    keysIn = require('./keysIn');

/**
 * Iterates over own and inherited enumerable string keyed properties of an
 * object and invokes `iteratee` for each property. The iteratee is invoked
 * with three arguments: (value, key, object). Iteratee functions may exit
 * iteration early by explicitly returning `false`.
 *
 * @static
 * @memberOf _
 * @since 0.3.0
 * @category Object
 * @param {Object} object The object to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Object} Returns `object`.
 * @see _.forInRight
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.forIn(new Foo, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
 */
function forIn(object, iteratee) {
  return object == null
    ? object
    : baseFor(object, castFunction(iteratee), keysIn);
}

module.exports = forIn;


code:
var baseForRight = require('./_baseForRight'),
    castFunction = require('./_castFunction'),
    keysIn = require('./keysIn');

/**
 * This method is like `_.forIn` except that it iterates over properties of
 * `object` in the opposite order.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Object
 * @param {Object} object The object to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Object} Returns `object`.
 * @see _.forIn
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.forInRight(new Foo, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
 */
function forInRight(object, iteratee) {
  return object == null
    ? object
    : baseForRight(object, castFunction(iteratee), keysIn);
}

module.exports = forInRight;


code:
var baseForOwn = require('./_baseForOwn'),
    castFunction = require('./_castFunction');

/**
 * Iterates over own enumerable string keyed properties of an object and
 * invokes `iteratee` for each property. The iteratee is invoked with three
 * arguments: (value, key, object). Iteratee functions may exit iteration
 * early by explicitly returning `false`.
 *
 * @static
 * @memberOf _
 * @since 0.3.0
 * @category Object
 * @param {Object} object The object to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Object} Returns `object`.
 * @see _.forOwnRight
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.forOwn(new Foo, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'a' then 'b' (iteration order is not guaranteed).
 */
function forOwn(object, iteratee) {
  return object && baseForOwn(object, castFunction(iteratee));
}

module.exports = forOwn;


code:
var baseForOwnRight = require('./_baseForOwnRight'),
    castFunction = require('./_castFunction');

/**
 * This method is like `_.forOwn` except that it iterates over properties of
 * `object` in the opposite order.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Object
 * @param {Object} object The object to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Object} Returns `object`.
 * @see _.forOwn
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.forOwnRight(new Foo, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
 */
function forOwnRight(object, iteratee) {
  return object && baseForOwnRight(object, castFunction(iteratee));
}

module.exports = forOwnRight;


code:
var _ = require('./lodash.min').runInContext();
module.exports = require('./fp/_baseConvert')(_, _);


code: module.exports = require('./stubTrue');


code:
var mapping = require('./_mapping'),
    fallbackHolder = require('./placeholder');

/** Built-in value reference. */
var push = Array.prototype.push;

/**
 * Creates a function, with an arity of `n`, that invokes `func` with the
 * arguments it receives.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {number} n The arity of the new function.
 * @returns {Function} Returns the new function.
 */
function baseArity(func, n) {
  return n == 2
    ? function(a, b) { return func.apply(undefined, arguments); }
    : function(a) { return func.apply(undefined, arguments); };
}

/**
 * Creates a function that invokes `func`, with up to `n` arguments, ignoring
 * any additional arguments.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @param {number} n The arity cap.
 * @returns {Function} Returns the new function.
 */
function baseAry(func, n) {
  return n == 2
    ? function(a, b) { return func(a, b); }
    : function(a) { return func(a); };
}

/**
 * Creates a clone of `array`.
 *
 * @private
 * @param {Array} array The array to clone.
 * @returns {Array} Returns the cloned array.
 */
function cloneArray(array) {
  var length = array ? array.length : 0,
      result = Array(length);

  while (length--) {
    result[length] = array[length];
  }
  return result;
}

/**
 * Creates a function that clones a given object using the assignment `func`.
 *
 * @private
 * @param {Function} func The assignment function.
 * @returns {Function} Returns the new cloner function.
 */
function createCloner(func) {
  return function(object) {
    return func({}, object);
  };
}

/**
 * A specialized version of `_.spread` which flattens the spread array into
 * the arguments of the invoked `func`.
 *
 * @private
 * @param {Function} func The function to spread arguments over.
 * @param {number} start The start position of the spread.
 * @returns {Function} Returns the new function.
 */
function flatSpread(func, start) {
  return function() {
    var length = arguments.length,
        lastIndex = length - 1,
        args = Array(length);

    while (length--) {
      args[length] = arguments[length];
    }
    var array = args[start],
        otherArgs = args.slice(0, start);

    if (array) {
      push.apply(otherArgs, array);
    }
    if (start != lastIndex) {
      push.apply(otherArgs, args.slice(start + 1));
    }
    return func.apply(this, otherArgs);
  };
}

/**
 * Creates a function that wraps `func` and uses `cloner` to clone the first
 * argument it receives.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {Function} cloner The function to clone arguments.
 * @returns {Function} Returns the new immutable function.
 */
function wrapImmutable(func, cloner) {
  return function() {
    var length = arguments.length;
    if (!length) {
      return;
    }
    var args = Array(length);
    while (length--) {
      args[length] = arguments[length];
    }
    var result = args[0] = cloner.apply(undefined, args);
    func.apply(undefined, args);
    return result;
  };
}

/**
 * The base implementation of `convert` which accepts a `util` object of methods
 * required to perform conversions.
 *
 * @param {Object} util The util object.
 * @param {string} name The name of the function to convert.
 * @param {Function} func The function to convert.
 * @param {Object} [options] The options object.
 * @param {boolean} [options.cap=true] Specify capping iteratee arguments.
 * @param {boolean} [options.curry=true] Specify currying.
 * @param {boolean} [options.fixed=true] Specify fixed arity.
 * @param {boolean} [options.immutable=true] Specify immutable operations.
 * @param {boolean} [options.rearg=true] Specify rearranging arguments.
 * @returns {Function|Object} Returns the converted function or object.
 */
function baseConvert(util, name, func, options) {
  var isLib = typeof name == 'function',
      isObj = name === Object(name);

  if (isObj) {
    options = func;
    func = name;
    name = undefined;
  }
  if (func == null) {
    throw new TypeError;
  }
  options || (options = {});

  var config = {
    'cap': 'cap' in options ? options.cap : true,
    'curry': 'curry' in options ? options.curry : true,
    'fixed': 'fixed' in options ? options.fixed : true,
    'immutable': 'immutable' in options ? options.immutable : true,
    'rearg': 'rearg' in options ? options.rearg : true
  };

  var defaultHolder = isLib ? func : fallbackHolder,
      forceCurry = ('curry' in options) && options.curry,
      forceFixed = ('fixed' in options) && options.fixed,
      forceRearg = ('rearg' in options) && options.rearg,
      pristine = isLib ? func.runInContext() : undefined;

  var helpers = isLib ? func : {
    'ary': util.ary,
    'assign': util.assign,
    'clone': util.clone,
    'curry': util.curry,
    'forEach': util.forEach,
    'isArray': util.isArray,
    'isError': util.isError,
    'isFunction': util.isFunction,
    'isWeakMap': util.isWeakMap,
    'iteratee': util.iteratee,
    'keys': util.keys,
    'rearg': util.rearg,
    'toInteger': util.toInteger,
    'toPath': util.toPath
  };

  var ary = helpers.ary,
      assign = helpers.assign,
      clone = helpers.clone,
      curry = helpers.curry,
      each = helpers.forEach,
      isArray = helpers.isArray,
      isError = helpers.isError,
      isFunction = helpers.isFunction,
      isWeakMap = helpers.isWeakMap,
      keys = helpers.keys,
      rearg = helpers.rearg,
      toInteger = helpers.toInteger,
      toPath = helpers.toPath;

  var aryMethodKeys = keys(mapping.aryMethod);

  var wrappers = {
    'castArray': function(castArray) {
      return function() {
        var value = arguments[0];
        return isArray(value)
          ? castArray(cloneArray(value))
          : castArray.apply(undefined, arguments);
      };
    },
    'iteratee': function(iteratee) {
      return function() {
        var func = arguments[0],
            arity = arguments[1],
            result = iteratee(func, arity),
            length = result.length;

        if (config.cap && typeof arity == 'number') {
          arity = arity > 2 ? (arity - 2) : 1;
          return (length && length <= arity) ? result : baseAry(result, arity);
        }
        return result;
      };
    },
    'mixin': function(mixin) {
      return function(source) {
        var func = this;
        if (!isFunction(func)) {
          return mixin(func, Object(source));
        }
        var pairs = [];
        each(keys(source), function(key) {
          if (isFunction(source[key])) {
            pairs.push([key, func.prototype[key]]);
          }
        });

        mixin(func, Object(source));

        each(pairs, function(pair) {
          var value = pair[1];
          if (isFunction(value)) {
            func.prototype[pair[0]] = value;
          } else {
            delete func.prototype[pair[0]];
          }
        });
        return func;
      };
    },
    'nthArg': function(nthArg) {
      return function(n) {
        var arity = n < 0 ? 1 : (toInteger(n) + 1);
        return curry(nthArg(n), arity);
      };
    },
    'rearg': function(rearg) {
      return function(func, indexes) {
        var arity = indexes ? indexes.length : 0;
        return curry(rearg(func, indexes), arity);
      };
    },
    'runInContext': function(runInContext) {
      return function(context) {
        return baseConvert(util, runInContext(context), options);
      };
    }
  };

  /*--------------------------------------------------------------------------*/

  /**
   * Casts `func` to a function with an arity capped iteratee if needed.
   *
   * @private
   * @param {string} name The name of the function to inspect.
   * @param {Function} func The function to inspect.
   * @returns {Function} Returns the cast function.
   */
  function castCap(name, func) {
    if (config.cap) {
      var indexes = mapping.iterateeRearg[name];
      if (indexes) {
        return iterateeRearg(func, indexes);
      }
      var n = !isLib && mapping.iterateeAry[name];
      if (n) {
        return iterateeAry(func, n);
      }
    }
    return func;
  }

  /**
   * Casts `func` to a curried function if needed.
   *
   * @private
   * @param {string} name The name of the function to inspect.
   * @param {Function} func The function to inspect.
   * @param {number} n The arity of `func`.
   * @returns {Function} Returns the cast function.
   */
  function castCurry(name, func, n) {
    return (forceCurry || (config.curry && n > 1))
      ? curry(func, n)
      : func;
  }

  /**
   * Casts `func` to a fixed arity function if needed.
   *
   * @private
   * @param {string} name The name of the function to inspect.
   * @param {Function} func The function to inspect.
   * @param {number} n The arity cap.
   * @returns {Function} Returns the cast function.
   */
  function castFixed(name, func, n) {
    if (config.fixed && (forceFixed || !mapping.skipFixed[name])) {
      var data = mapping.methodSpread[name],
          start = data && data.start;

      return start  === undefined ? ary(func, n) : flatSpread(func, start);
    }
    return func;
  }

  /**
   * Casts `func` to an rearged function if needed.
   *
   * @private
   * @param {string} name The name of the function to inspect.
   * @param {Function} func The function to inspect.
   * @param {number} n The arity of `func`.
   * @returns {Function} Returns the cast function.
   */
  function castRearg(name, func, n) {
    return (config.rearg && n > 1 && (forceRearg || !mapping.skipRearg[name]))
      ? rearg(func, mapping.methodRearg[name] || mapping.aryRearg[n])
      : func;
  }

  /**
   * Creates a clone of `object` by `path`.
   *
   * @private
   * @param {Object} object The object to clone.
   * @param {Array|string} path The path to clone by.
   * @returns {Object} Returns the cloned object.
   */
  function cloneByPath(object, path) {
    path = toPath(path);

    var index = -1,
        length = path.length,
        lastIndex = length - 1,
        result = clone(Object(object)),
        nested = result;

    while (nested != null && ++index < length) {
      var key = path[index],
          value = nested[key];

      if (value != null &&
          !(isFunction(value) || isError(value) || isWeakMap(value))) {
        nested[key] = clone(index == lastIndex ? value : Object(value));
      }
      nested = nested[key];
    }
    return result;
  }

  /**
   * Converts `lodash` to an immutable auto-curried iteratee-first data-last
   * version with conversion `options` applied.
   *
   * @param {Object} [options] The options object. See `baseConvert` for more details.
   * @returns {Function} Returns the converted `lodash`.
   */
  function convertLib(options) {
    return _.runInContext.convert(options)(undefined);
  }

  /**
   * Create a converter function for `func` of `name`.
   *
   * @param {string} name The name of the function to convert.
   * @param {Function} func The function to convert.
   * @returns {Function} Returns the new converter function.
   */
  function createConverter(name, func) {
    var realName = mapping.aliasToReal[name] || name,
        methodName = mapping.remap[realName] || realName,
        oldOptions = options;

    return function(options) {
      var newUtil = isLib ? pristine : helpers,
          newFunc = isLib ? pristine[methodName] : func,
          newOptions = assign(assign({}, oldOptions), options);

      return baseConvert(newUtil, realName, newFunc, newOptions);
    };
  }

  /**
   * Creates a function that wraps `func` to invoke its iteratee, with up to `n`
   * arguments, ignoring any additional arguments.
   *
   * @private
   * @param {Function} func The function to cap iteratee arguments for.
   * @param {number} n The arity cap.
   * @returns {Function} Returns the new function.
   */
  function iterateeAry(func, n) {
    return overArg(func, function(func) {
      return typeof func == 'function' ? baseAry(func, n) : func;
    });
  }

  /**
   * Creates a function that wraps `func` to invoke its iteratee with arguments
   * arranged according to the specified `indexes` where the argument value at
   * the first index is provided as the first argument, the argument value at
   * the second index is provided as the second argument, and so on.
   *
   * @private
   * @param {Function} func The function to rearrange iteratee arguments for.
   * @param {number[]} indexes The arranged argument indexes.
   * @returns {Function} Returns the new function.
   */
  function iterateeRearg(func, indexes) {
    return overArg(func, function(func) {
      var n = indexes.length;
      return baseArity(rearg(baseAry(func, n), indexes), n);
    });
  }

  /**
   * Creates a function that invokes `func` with its first argument transformed.
   *
   * @private
   * @param {Function} func The function to wrap.
   * @param {Function} transform The argument transform.
   * @returns {Function} Returns the new function.
   */
  function overArg(func, transform) {
    return function() {
      var length = arguments.length;
      if (!length) {
        return func();
      }
      var args = Array(length);
      while (length--) {
        args[length] = arguments[length];
      }
      var index = config.rearg ? 0 : (length - 1);
      args[index] = transform(args[index]);
      return func.apply(undefined, args);
    };
  }

  /**
   * Creates a function that wraps `func` and applys the conversions
   * rules by `name`.
   *
   * @private
   * @param {string} name The name of the function to wrap.
   * @param {Function} func The function to wrap.
   * @returns {Function} Returns the converted function.
   */
  function wrap(name, func, placeholder) {
    var result,
        realName = mapping.aliasToReal[name] || name,
        wrapped = func,
        wrapper = wrappers[realName];

    if (wrapper) {
      wrapped = wrapper(func);
    }
    else if (config.immutable) {
      if (mapping.mutate.array[realName]) {
        wrapped = wrapImmutable(func, cloneArray);
      }
      else if (mapping.mutate.object[realName]) {
        wrapped = wrapImmutable(func, createCloner(func));
      }
      else if (mapping.mutate.set[realName]) {
        wrapped = wrapImmutable(func, cloneByPath);
      }
    }
    each(aryMethodKeys, function(aryKey) {
      each(mapping.aryMethod[aryKey], function(otherName) {
        if (realName == otherName) {
          var data = mapping.methodSpread[realName],
              afterRearg = data && data.afterRearg;

          result = afterRearg
            ? castFixed(realName, castRearg(realName, wrapped, aryKey), aryKey)
            : castRearg(realName, castFixed(realName, wrapped, aryKey), aryKey);

          result = castCap(realName, result);
          result = castCurry(realName, result, aryKey);
          return false;
        }
      });
      return !result;
    });

    result || (result = wrapped);
    if (result == func) {
      result = forceCurry ? curry(result, 1) : function() {
        return func.apply(this, arguments);
      };
    }
    result.convert = createConverter(realName, func);
    result.placeholder = func.placeholder = placeholder;

    return result;
  }

  /*--------------------------------------------------------------------------*/

  if (!isObj) {
    return wrap(name, func, defaultHolder);
  }
  var _ = func;

  // Convert methods by ary cap.
  var pairs = [];
  each(aryMethodKeys, function(aryKey) {
    each(mapping.aryMethod[aryKey], function(key) {
      var func = _[mapping.remap[key] || key];
      if (func) {
        pairs.push([key, wrap(key, func, _)]);
      }
    });
  });

  // Convert remaining methods.
  each(keys(_), function(key) {
    var func = _[key];
    if (typeof func == 'function') {
      var length = pairs.length;
      while (length--) {
        if (pairs[length][0] == key) {
          return;
        }
      }
      func.convert = createConverter(key, func);
      pairs.push([key, func]);
    }
  });

  // Assign to `_` leaving `_.prototype` unchanged to allow chaining.
  each(pairs, function(pair) {
    _[pair[0]] = pair[1];
  });

  _.convert = convertLib;
  _.placeholder = _;

  // Assign aliases.
  each(keys(_), function(key) {
    each(mapping.realToAlias[key] || [], function(alias) {
      _[alias] = _[key];
    });
  });

  return _;
}

module.exports = baseConvert;


code:
var baseConvert = require('./_baseConvert');

/**
 * Converts `lodash` to an immutable auto-curried iteratee-first data-last
 * version with conversion `options` applied.
 *
 * @param {Function} lodash The lodash function to convert.
 * @param {Object} [options] The options object. See `baseConvert` for more details.
 * @returns {Function} Returns the converted `lodash`.
 */
function browserConvert(lodash, options) {
  return baseConvert(lodash, lodash, options);
}

if (typeof _ == 'function' && typeof _.runInContext == 'function') {
  _ = browserConvert(_.runInContext());
}
module.exports = browserConvert;


code:
module.exports = {
  'cap': false,
  'curry': false,
  'fixed': false,
  'immutable': false,
  'rearg': false
};


code:
/** Used to map aliases to their real names. */
exports.aliasToReal = {

  // Lodash aliases.
  'each': 'forEach',
  'eachRight': 'forEachRight',
  'entries': 'toPairs',
  'entriesIn': 'toPairsIn',
  'extend': 'assignIn',
  'extendAll': 'assignInAll',
  'extendAllWith': 'assignInAllWith',
  'extendWith': 'assignInWith',
  'first': 'head',

  // Methods that are curried variants of others.
  'conforms': 'conformsTo',
  'matches': 'isMatch',
  'property': 'get',

  // Ramda aliases.
  '__': 'placeholder',
  'F': 'stubFalse',
  'T': 'stubTrue',
  'all': 'every',
  'allPass': 'overEvery',
  'always': 'constant',
  'any': 'some',
  'anyPass': 'overSome',
  'apply': 'spread',
  'assoc': 'set',
  'assocPath': 'set',
  'complement': 'negate',
  'compose': 'flowRight',
  'contains': 'includes',
  'dissoc': 'unset',
  'dissocPath': 'unset',
  'dropLast': 'dropRight',
  'dropLastWhile': 'dropRightWhile',
  'equals': 'isEqual',
  'identical': 'eq',
  'indexBy': 'keyBy',
  'init': 'initial',
  'invertObj': 'invert',
  'juxt': 'over',
  'omitAll': 'omit',
  'nAry': 'ary',
  'path': 'get',
  'pathEq': 'matchesProperty',
  'pathOr': 'getOr',
  'paths': 'at',
  'pickAll': 'pick',
  'pipe': 'flow',
  'pluck': 'map',
  'prop': 'get',
  'propEq': 'matchesProperty',
  'propOr': 'getOr',
  'props': 'at',
  'symmetricDifference': 'xor',
  'symmetricDifferenceBy': 'xorBy',
  'symmetricDifferenceWith': 'xorWith',
  'takeLast': 'takeRight',
  'takeLastWhile': 'takeRightWhile',
  'unapply': 'rest',
  'unnest': 'flatten',
  'useWith': 'overArgs',
  'where': 'conformsTo',
  'whereEq': 'isMatch',
  'zipObj': 'zipObject'
};

/** Used to map ary to method names. */
exports.aryMethod = {
  '1': [
    'assignAll', 'assignInAll', 'attempt', 'castArray', 'ceil', 'create',
    'curry', 'curryRight', 'defaultsAll', 'defaultsDeepAll', 'floor', 'flow',
    'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method', 'mergeAll',
    'methodOf', 'mixin', 'nthArg', 'over', 'overEvery', 'overSome','rest', 'reverse',
    'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart',
    'uniqueId', 'words', 'zipAll'
  ],
  '2': [
    'add', 'after', 'ary', 'assign', 'assignAllWith', 'assignIn', 'assignInAllWith',
    'at', 'before', 'bind', 'bindAll', 'bindKey', 'chunk', 'cloneDeepWith',
    'cloneWith', 'concat', 'conformsTo', 'countBy', 'curryN', 'curryRightN',
    'debounce', 'defaults', 'defaultsDeep', 'defaultTo', 'delay', 'difference',
    'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq',
    'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex',
    'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', 'forEach',
    'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', 'get',
    'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', 'intersection',
    'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', 'join', 'keyBy',
    'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', 'matchesProperty',
    'maxBy', 'meanBy', 'merge', 'mergeAllWith', 'minBy', 'multiply', 'nth', 'omit',
    'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial',
    'partialRight', 'partition', 'pick', 'pickBy', 'propertyOf', 'pull', 'pullAll',
    'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove',
    'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex',
    'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy',
    'split', 'spreadFrom', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight',
    'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru', 'times', 'trimChars',
    'trimCharsEnd', 'trimCharsStart', 'truncate', 'union', 'uniqBy', 'uniqWith',
    'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject',
    'zipObjectDeep'
  ],
  '3': [
    'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith',
    'findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom', 'getOr',
    'includesFrom', 'indexOfFrom', 'inRange', 'intersectionBy', 'intersectionWith',
    'invokeArgs', 'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth',
    'lastIndexOfFrom', 'mergeWith', 'orderBy', 'padChars', 'padCharsEnd',
    'padCharsStart', 'pullAllBy', 'pullAllWith', 'rangeStep', 'rangeStepRight',
    'reduce', 'reduceRight', 'replace', 'set', 'slice', 'sortedIndexBy',
    'sortedLastIndexBy', 'transform', 'unionBy', 'unionWith', 'update', 'xorBy',
    'xorWith', 'zipWith'
  ],
  '4': [
    'fill', 'setWith', 'updateWith'
  ]
};

/** Used to map ary to rearg configs. */
exports.aryRearg = {
  '2': [1, 0],
  '3': [2, 0, 1],
  '4': [3, 2, 0, 1]
};

/** Used to map method names to their iteratee ary. */
exports.iterateeAry = {
  'dropRightWhile': 1,
  'dropWhile': 1,
  'every': 1,
  'filter': 1,
  'find': 1,
  'findFrom': 1,
  'findIndex': 1,
  'findIndexFrom': 1,
  'findKey': 1,
  'findLast': 1,
  'findLastFrom': 1,
  'findLastIndex': 1,
  'findLastIndexFrom': 1,
  'findLastKey': 1,
  'flatMap': 1,
  'flatMapDeep': 1,
  'flatMapDepth': 1,
  'forEach': 1,
  'forEachRight': 1,
  'forIn': 1,
  'forInRight': 1,
  'forOwn': 1,
  'forOwnRight': 1,
  'map': 1,
  'mapKeys': 1,
  'mapValues': 1,
  'partition': 1,
  'reduce': 2,
  'reduceRight': 2,
  'reject': 1,
  'remove': 1,
  'some': 1,
  'takeRightWhile': 1,
  'takeWhile': 1,
  'times': 1,
  'transform': 2
};

/** Used to map method names to iteratee rearg configs. */
exports.iterateeRearg = {
  'mapKeys': [1],
  'reduceRight': [1, 0]
};

/** Used to map method names to rearg configs. */
exports.methodRearg = {
  'assignInAllWith': [1, 0],
  'assignInWith': [1, 2, 0],
  'assignAllWith': [1, 0],
  'assignWith': [1, 2, 0],
  'differenceBy': [1, 2, 0],
  'differenceWith': [1, 2, 0],
  'getOr': [2, 1, 0],
  'intersectionBy': [1, 2, 0],
  'intersectionWith': [1, 2, 0],
  'isEqualWith': [1, 2, 0],
  'isMatchWith': [2, 1, 0],
  'mergeAllWith': [1, 0],
  'mergeWith': [1, 2, 0],
  'padChars': [2, 1, 0],
  'padCharsEnd': [2, 1, 0],
  'padCharsStart': [2, 1, 0],
  'pullAllBy': [2, 1, 0],
  'pullAllWith': [2, 1, 0],
  'rangeStep': [1, 2, 0],
  'rangeStepRight': [1, 2, 0],
  'setWith': [3, 1, 2, 0],
  'sortedIndexBy': [2, 1, 0],
  'sortedLastIndexBy': [2, 1, 0],
  'unionBy': [1, 2, 0],
  'unionWith': [1, 2, 0],
  'updateWith': [3, 1, 2, 0],
  'xorBy': [1, 2, 0],
  'xorWith': [1, 2, 0],
  'zipWith': [1, 2, 0]
};

/** Used to map method names to spread configs. */
exports.methodSpread = {
  'assignAll': { 'start': 0 },
  'assignAllWith': { 'start': 0 },
  'assignInAll': { 'start': 0 },
  'assignInAllWith': { 'start': 0 },
  'defaultsAll': { 'start': 0 },
  'defaultsDeepAll': { 'start': 0 },
  'invokeArgs': { 'start': 2 },
  'invokeArgsMap': { 'start': 2 },
  'mergeAll': { 'start': 0 },
  'mergeAllWith': { 'start': 0 },
  'partial': { 'start': 1 },
  'partialRight': { 'start': 1 },
  'without': { 'start': 1 },
  'zipAll': { 'start': 0 }
};

/** Used to identify methods which mutate arrays or objects. */
exports.mutate = {
  'array': {
    'fill': true,
    'pull': true,
    'pullAll': true,
    'pullAllBy': true,
    'pullAllWith': true,
    'pullAt': true,
    'remove': true,
    'reverse': true
  },
  'object': {
    'assign': true,
    'assignAll': true,
    'assignAllWith': true,
    'assignIn': true,
    'assignInAll': true,
    'assignInAllWith': true,
    'assignInWith': true,
    'assignWith': true,
    'defaults': true,
    'defaultsAll': true,
    'defaultsDeep': true,
    'defaultsDeepAll': true,
    'merge': true,
    'mergeAll': true,
    'mergeAllWith': true,
    'mergeWith': true,
  },
  'set': {
    'set': true,
    'setWith': true,
    'unset': true,
    'update': true,
    'updateWith': true
  }
};

/** Used to map real names to their aliases. */
exports.realToAlias = (function() {
  var hasOwnProperty = Object.prototype.hasOwnProperty,
      object = exports.aliasToReal,
      result = {};

  for (var key in object) {
    var value = object[key];
    if (hasOwnProperty.call(result, value)) {
      result[value].push(key);
    } else {
      result[value] = [key];
    }
  }
  return result;
}());

/** Used to map method names to other names. */
exports.remap = {
  'assignAll': 'assign',
  'assignAllWith': 'assignWith',
  'assignInAll': 'assignIn',
  'assignInAllWith': 'assignInWith',
  'curryN': 'curry',
  'curryRightN': 'curryRight',
  'defaultsAll': 'defaults',
  'defaultsDeepAll': 'defaultsDeep',
  'findFrom': 'find',
  'findIndexFrom': 'findIndex',
  'findLastFrom': 'findLast',
  'findLastIndexFrom': 'findLastIndex',
  'getOr': 'get',
  'includesFrom': 'includes',
  'indexOfFrom': 'indexOf',
  'invokeArgs': 'invoke',
  'invokeArgsMap': 'invokeMap',
  'lastIndexOfFrom': 'lastIndexOf',
  'mergeAll': 'merge',
  'mergeAllWith': 'mergeWith',
  'padChars': 'pad',
  'padCharsEnd': 'padEnd',
  'padCharsStart': 'padStart',
  'propertyOf': 'get',
  'rangeStep': 'range',
  'rangeStepRight': 'rangeRight',
  'restFrom': 'rest',
  'spreadFrom': 'spread',
  'trimChars': 'trim',
  'trimCharsEnd': 'trimEnd',
  'trimCharsStart': 'trimStart',
  'zipAll': 'zip'
};

/** Used to track methods that skip fixing their arity. */
exports.skipFixed = {
  'castArray': true,
  'flow': true,
  'flowRight': true,
  'iteratee': true,
  'mixin': true,
  'rearg': true,
  'runInContext': true
};

/** Used to track methods that skip rearranging arguments. */
exports.skipRearg = {
  'add': true,
  'assign': true,
  'assignIn': true,
  'bind': true,
  'bindKey': true,
  'concat': true,
  'difference': true,
  'divide': true,
  'eq': true,
  'gt': true,
  'gte': true,
  'isEqual': true,
  'lt': true,
  'lte': true,
  'matchesProperty': true,
  'merge': true,
  'multiply': true,
  'overArgs': true,
  'partial': true,
  'partialRight': true,
  'propertyOf': true,
  'random': true,
  'range': true,
  'rangeRight': true,
  'subtract': true,
  'zip': true,
  'zipObject': true,
  'zipObjectDeep': true
};


code:
module.exports = {
  'ary': require('../ary'),
  'assign': require('../_baseAssign'),
  'clone': require('../clone'),
  'curry': require('../curry'),
  'forEach': require('../_arrayEach'),
  'isArray': require('../isArray'),
  'isError': require('../isError'),
  'isFunction': require('../isFunction'),
  'isWeakMap': require('../isWeakMap'),
  'iteratee': require('../iteratee'),
  'keys': require('../_baseKeys'),
  'rearg': require('../rearg'),
  'toInteger': require('../toInteger'),
  'toPath': require('../toPath')
};


code:
var convert = require('./convert'),
    func = convert('add', require('../add'));

func.placeholder = require('./placeholder');
module.exports = func;


code:
var convert = require('./convert'),
    func = convert('after', require('../after'));

func.placeholder = require('./placeholder');
module.exports = func;


code: module.exports = require('./constant');


code: module.exports = require('./overSome');


code: module.exports = require('./spread');


code:
var convert = require('./convert');
module.exports = convert(require('../array'));


code:
var convert = require('./convert'),
    func = convert('ary', require('../ary'));

func.placeholder = require('./placeholder');
module.exports = func;


code:
var convert = require('./convert'),
    func = convert('assign', require('../assign'));

func.placeholder = require('./placeholder');
module.exports = func;


code:
var convert = require('./convert'),
    func = convert('assignAll', require('../assign'));

func.placeholder = require('./placeholder');
module.exports = func;


code:
var convert = require('./convert'),
    func = convert('assignAllWith', require('../assignWith'));

func.placeholder = require('./placeholder');
module.exports = func;


code:
var convert = require('./convert'),
    func = convert('assignIn', require('../assignIn'));

func.placeholder = require('./placeholder');
module.exports = func;