importbaseToNumberfrom'./_baseToNumber.js';importbaseToStringfrom'./_baseToString.js'; /** * Creates a function that performs a mathematical operation on two values. * * @private * @param {Function} operator The function to perform the operation. * @param {number} [defaultValue] The value used for `undefined` arguments. * @returns {Function} Returns the new mathematical operation function. */functioncreateMathOperation(operator, defaultValue){returnfunction(value, other){var result;if(value ===undefined&& other ===undefined){return defaultValue;}if(value !==undefined){ result = value;}if(other !==undefined){if(result ===undefined){return other;}if(typeof value =='string'||typeof other =='string'){ value =baseToString(value); other =baseToString(other);}else{ value =baseToNumber(value); other =baseToNumber(other);} result =operator(value, other);}return result;};} exportdefault createMathOperation;