Bug 897683 - Uplift Addon-SDK to Firefox r=me

2013-07-24 14:33:54 -07:00
parent f6da4ff6b7
commit 2ad7382ad0
48 changed files with 1440 additions and 683 deletions
--- a/addon-sdk/source/lib/sdk/util/array.js
+++ b/addon-sdk/source/lib/sdk/util/array.js
@@ -101,7 +101,7 @@ function fromIterator(iterator) {
 }
 exports.fromIterator = fromIterator;

-function find(array, predicate) {
+function find(array, predicate, fallback) {
  var index = 0;
  var count = array.length;
  while (index < count) {
@@ -109,5 +109,6 @@ function find(array, predicate) {
    if (predicate(value)) return value;
    else index = index + 1;
  }
+  return fallback;
 }
 exports.find = find;