array-apply.js

/**
 * Like map, but it changes the original array.
 * @param {Function} func The function to apply to the rest of the array. Gets passed the current element, its index, and the total array.
 */
Array.prototype.apply = function apply(func) {
  for (var i = 0; i < this.length; i++) {
    this[i] = func(this[i], i, this);
  }
}

package.json

{
  "name": "array-apply",
  "version": "1.0.0",
  "author": "coolreader18",
  "repo": "gist:748e9f8203e6985b7720eb3d455e6c0b",
  "main": "array-apply.js",
  "license": "MIT"
}