{
    "Function": "_requireContract",
    "File": "contracts/Controller.sol",
    "Parent Contracts": [
        "contracts/external/Ownable.sol"
    ],
    "High-Level Calls": [
        "Address"
    ],
    "Internal Calls": [
        "require(bool,string)"
    ],
    "Library Calls": [
        "isContract"
    ],
    "Low-Level Calls": [],
    "Code": "function _requireContract(address _value) internal view {\n    require(_value.isContract(), \"Controller: must be a contract\");\n  }"
}