src/utils/Generic.js

   1 /**
   2  * xterm.js: xterm, in the browser
   3  * Copyright (c) 2016, SourceLair Private Company <www.sourcelair.com> (MIT License)
   4  */
   5
   6 /**
   7  * Generic utilities module. This module contains generic methods that can be helpful at
   8  * different parts of the code base.
   9  * @module xterm/utils/Generic
  10  */
  11
  12 /**
  13  * Return if the given array contains the given element
  14  * @param {Array} array The array to search for the given element.
  15  * @param {Object} el The element to look for into the array
  16  */
  17 export let contains = function(arr, el) {
  18   return arr.indexOf(el) >= 0;
  19 };