{
    "Function": "_buys",
    "File": "contracts/RubiconMarket.sol",
    "Parent Contracts": [
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol",
        "contracts/RubiconMarket.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "cancel",
        "buy",
        "require(bool)",
        "require(bool)",
        "isActive",
        "isOfferSorted",
        "_hide",
        "_unsort"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _buys(uint256 id, uint256 amount) internal returns (bool) {\n        require(buyEnabled);\n        if (amount == offers[id].pay_amt) {\n            if (isOfferSorted(id)) {\n                //offers[id] must be removed from sorted list because all of it is bought\n                _unsort(id);\n            } else {\n                _hide(id);\n            }\n        }\n\n        require(super.buy(id, amount));\n\n        // If offer has become dust during buy, we cancel it\n        if (\n            isActive(id) &&\n            offers[id].pay_amt < _dust[address(offers[id].pay_gem)]\n        ) {\n            dustId = id; //enable current msg.sender to call cancel(id)\n            cancel(id);\n        }\n        return true;\n    }"
}