Base import of Tycho code (warning: huge commit)

1 files changed, 31 insertions, 13 deletions

diff --git a/services/sync/tps/extensions/mozmill/resource/stdlib/arrays.js b/services/sync/tps/extensions/mozmill/resource/stdlib/arrays.js
index f33beda38..c70a262c9 100644
--- a/services/sync/tps/extensions/mozmill/resource/stdlib/arrays.js
+++ b/services/sync/tps/extensions/mozmill/resource/stdlib/arrays.js
@@ -1,49 +1,65 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * file, you can obtain one at http://mozilla.org/MPL/2.0/. */
 
-var EXPORTED_SYMBOLS = ['inArray', 'getSet', 'indexOf', 'rindexOf', 'compare'];
+var EXPORTED_SYMBOLS = ['inArray', 'getSet', 'indexOf',
+                        'remove', 'rindexOf', 'compare'];
 
-function inArray (array, value) {
-  for (i in array) {
+
+function remove(array, from, to) {
+  var rest = array.slice((to || from) + 1 || array.length);
+  array.length = from < 0 ? array.length + from : from;
+
+  return array.push.apply(array, rest);
+}
+
+function inArray(array, value) {
+  for (var i in array) {
     if (value == array[i]) {
       return true;
     }
   }
+
   return false;
 }
 
-function getSet (array) {
+function getSet(array) {
   var narray = [];
-  for (i in array) {
-    if ( !inArray(narray, array[i]) ) {
+
+  for (var i in array) {
+    if (!inArray(narray, array[i])) {
       narray.push(array[i]);
     }
   }
+
   return narray;
 }
 
-function indexOf (array, v, offset) {
-  for (i in array) {
+function indexOf(array, v, offset) {
+  for (var i in array) {
     if (offset == undefined || i >= offset) {
-      if ( !isNaN(i) && array[i] == v) {
+      if (!isNaN(i) && array[i] == v) {
         return new Number(i);
       }
     }
   }
+
   return -1;
 }
 
 function rindexOf (array, v) {
   var l = array.length;
-  for (i in array) {
+
+  for (var i in array) {
     if (!isNaN(i)) {
-      var i = new Number(i)
+      var i = new Number(i);
     }
+
     if (!isNaN(i) && array[l - i] == v) {
       return l - i;
     }
   }
+
   return -1;
 }
 
@@ -51,10 +67,12 @@ function compare (array, carray) {
   if (array.length != carray.length) {
     return false;
   }
-  for (i in array) {
+
+  for (var i in array) {
     if (array[i] != carray[i]) {
       return false;
     }
   }
+
   return true;
 }