{
    "Function": "setStrategy",
    "File": "contracts/mocks/yVault/Controller.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "IStrategy"
    ],
    "Internal Calls": [
        "require(bool,string)",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function setStrategy(address _token, address _strategy) public {\n        require(msg.sender == strategist || msg.sender == governance, '!strategist');\n        require(approvedStrategies[_token][_strategy], '!approved');\n\n        address _current = strategies[_token];\n        if (_current != address(0)) {\n            IStrategy(_current).withdrawAll();\n        }\n        strategies[_token] = _strategy;\n    }"
}