src/utils/Generic.ts

   1 /**
   2  * Generic utilities module with methods that can be helpful at different parts of the code base.
   3  * @module xterm/utils/Generic
   4  * @license MIT
   5  */
   6
   7 /**
   8  * Return if the given array contains the given element
   9  * @param {Array} array The array to search for the given element.
  10  * @param {Object} el The element to look for into the array
  11  */
  12 export function contains(arr: any[], el: any) {
  13   return arr.indexOf(el) >= 0;
  14 };