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28 lines
520 B
JavaScript
28 lines
520 B
JavaScript
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/*\
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title: $:/core/modules/filterrunprefixes/else.js
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type: application/javascript
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module-type: filterrunprefix
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Equivalent to ~ filter run prefix.
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Export our filter prefix function
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*/
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exports.else = function(operationSubFunction) {
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return function(results,source,widget) {
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if(results.length === 0) {
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// Main result so far is empty
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$tw.utils.pushTop(results,operationSubFunction(source,widget));
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}
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};
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};
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})();
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