services/sync/tps/extensions/mozmill/resource/stdlib/arrays.js@6474c204b198
services/sync/tps/extensions/mozmill/resource/stdlib/arrays.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, you can obtain one at http://mozilla.org/MPL/2.0/. */
5 var EXPORTED_SYMBOLS = ['inArray', 'getSet', 'indexOf',
6 'remove', 'rindexOf', 'compare'];
9 function remove(array, from, to) {
10 var rest = array.slice((to || from) + 1 || array.length);
11 array.length = from < 0 ? array.length + from : from;
13 return array.push.apply(array, rest);
14 }
16 function inArray(array, value) {
17 for (var i in array) {
18 if (value == array[i]) {
19 return true;
20 }
21 }
23 return false;
24 }
26 function getSet(array) {
27 var narray = [];
29 for (var i in array) {
30 if (!inArray(narray, array[i])) {
31 narray.push(array[i]);
32 }
33 }
35 return narray;
36 }
38 function indexOf(array, v, offset) {
39 for (var i in array) {
40 if (offset == undefined || i >= offset) {
41 if (!isNaN(i) && array[i] == v) {
42 return new Number(i);
43 }
44 }
45 }
47 return -1;
48 }
50 function rindexOf (array, v) {
51 var l = array.length;
53 for (var i in array) {
54 if (!isNaN(i)) {
55 var i = new Number(i);
56 }
58 if (!isNaN(i) && array[l - i] == v) {
59 return l - i;
60 }
61 }
63 return -1;
64 }
66 function compare (array, carray) {
67 if (array.length != carray.length) {
68 return false;
69 }
71 for (var i in array) {
72 if (array[i] != carray[i]) {
73 return false;
74 }
75 }
77 return true;
78 }
