1 files changed, 6 insertions, 22 deletions
diff --git a/app/assets/javascripts/extensions/array.js b/app/assets/javascripts/extensions/array.js
index f8256a8d26d..027222f804d 100644
--- a/app/assets/javascripts/extensions/array.js
+++ b/app/assets/javascripts/extensions/array.js
@@ -1,27 +1,11 @@
-/* eslint-disable no-extend-native, func-names, space-before-function-paren, space-infix-ops, strict, max-len */
+// TODO: remove this
 
-'use strict';
-
-Array.prototype.first = function() {
+// eslint-disable-next-line no-extend-native
+Array.prototype.first = function first() {
   return this[0];
 };
 
-Array.prototype.last = function() {
-  return this[this.length-1];
-};
-
-Array.prototype.find = Array.prototype.find || function(predicate, ...args) {
-  if (!this) throw new TypeError('Array.prototype.find called on null or undefined');
-  if (typeof predicate !== 'function') throw new TypeError('predicate must be a function');
-
-  const list = Object(this);
-  const thisArg = args[1];
-  let value = {};
-
-  for (let i = 0; i < list.length; i += 1) {
-    value = list[i];
-    if (predicate.call(thisArg, value, i, list)) return value;
-  }
-
-  return undefined;
+// eslint-disable-next-line no-extend-native
+Array.prototype.last = function last() {
+  return this[this.length - 1];
 };