ヤミRoot VoidGate

Viewing: rearg.js

var createWrap = require('./_createWrap'),
    flatRest = require('./_flatRest');

/** Used to compose bitmasks for function metadata. */
var WRAP_REARG_FLAG = 256;

/**
 * Creates a function that invokes `func` with arguments arranged according
 * to the specified `indexes` where the argument value at the first index is
 * provided as the first argument, the argument value at the second index is
 * provided as the second argument, and so on.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Function
 * @param {Function} func The function to rearrange arguments for.
 * @param {...(number|number[])} indexes The arranged argument indexes.
 * @returns {Function} Returns the new function.
 * @example
 *
 * var rearged = _.rearg(function(a, b, c) {
 *   return [a, b, c];
 * }, [2, 0, 1]);
 *
 * rearged('b', 'c', 'a')
 * // => ['a', 'b', 'c']
 */
var rearg = flatRest(function(func, indexes) {
  return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
});

module.exports = rearg;

User / IP	: 216.73.216.143
Host / Server	: 146.88.233.70 / dev.loger.cm
System	: Linux hybrid1120.fr.ns.planethoster.net 3.10.0-957.21.2.el7.x86_64 #1 SMP Wed Jun 5 14:26:44 UTC 2019 x86_64