interface IOracleAdapter {

    /**
     * Function for retrieving a price that requires sourcing data from outside protocols to calculate.
     *
     * @param  _assetOne    First asset in pair
     * @param  _assetTwo    Second asset in pair
     * @return                  Boolean indicating if oracle exists
     * @return              Current price of asset represented in uint256
     */
    function getPrice(address _assetOne, address _assetTwo) external view returns (bool, uint256);
}
/**
 * @title IOracleAdapter
 * @author Cook Finance
 *
 * Interface for calling an oracle adapter.
 */
function getPrice(address _assetOne, address _assetTwo) external view returns (bool, uint256);

/**
 * Function for retrieving a price that requires sourcing data from outside protocols to calculate.
 *
 * @param  _assetOne    First asset in pair
 * @param  _assetTwo    Second asset in pair
 * @return                  Boolean indicating if oracle exists
 * @return              Current price of asset represented in uint256
 */