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Diffstat (limited to 'web-ui/app/js/helpers/iterator.js')
-rw-r--r-- | web-ui/app/js/helpers/iterator.js | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/web-ui/app/js/helpers/iterator.js b/web-ui/app/js/helpers/iterator.js deleted file mode 100644 index 236c7a40..00000000 --- a/web-ui/app/js/helpers/iterator.js +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2014 ThoughtWorks, Inc. - * - * Pixelated is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * Pixelated is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with Pixelated. If not, see <http://www.gnu.org/licenses/>. - */ -define(function () { - 'use strict'; - - return Iterator; - - function Iterator(elems, startingIndex) { - - this.index = startingIndex || 0; - this.elems = elems; - - this.hasPrevious = function () { - return this.index !== 0; - }; - - this.hasNext = function () { - return this.index < this.elems.length - 1; - }; - - this.previous = function () { - return this.elems[--this.index]; - }; - - this.next = function () { - return this.elems[++this.index]; - }; - - this.current = function () { - return this.elems[this.index]; - }; - - this.hasElements = function () { - return this.elems.length > 0; - }; - - this.removeCurrent = function () { - var removed = this.current(), - toRemove = this.index; - - if(!this.hasNext()) { this.index--; } - this.elems.remove(toRemove); - return removed; - }; - } -}); |