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 export let contains = function(el, arr) {
  13   for (var i = 0; i < arr.length; i += 1) {
  14     if (el === arr[i]) {
  15       return true;
  16     }
  17   }
  18   return false;
  19 };