@newdash/newdash/ary.js

javascript/typescript utility library

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ary = void 0;
const createWrap_1 = __importDefault(require("./.internal/createWrap"));
/**
 * @ignore
 * @private
 * @internal
 */
const WRAP_ARY_FLAG = 128;
/**
 * Creates a function that invokes `func`, with up to `n` arguments,
 * ignoring any additional arguments.
 *
 * @since 5.5.0
 * @category Function
 * @param func The function to cap arguments for.
 * @param n The arity cap.
 * @param guard Enables use as an iteratee for methods like `map`.
 * @returns Returns the new capped function.
 * @example
 *
 * ```js
 * map(['6', '8', '10'], ary(parseInt, 1));
 * // => [6, 8, 10]
 * ```
 */
function ary(func, n = func.length, guard) {
    n = guard ? undefined : n;
    n = (func && n == null) ? func.length : n;
    // @ts-ignore
    return (0, createWrap_1.default)(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
}
exports.ary = ary;
exports.default = ary;