//#region src/compat/function/negate.ts /** * Creates a function that negates the result of the predicate function. * * @template F - The type of the function to negate. * @param {F} func - The function to negate. * @returns {F} The new negated function, which negates the boolean result of `func`. * * @example * const array = [1, 2, 3, 4, 5, 6]; * const isEven = (n: number) => n % 2 === 0; * const result = array.filter(negate(isEven)); * // result will be [1, 3, 5] */ function negate(func) { if (typeof func !== "function") throw new TypeError("Expected a function"); return function(...args) { return !func.apply(this, args); }; } //#endregion exports.negate = negate;