TiddlyWiki5/core/modules/filters/suffix.js

37 wiersze
713 B
JavaScript

/*\
title: $:/core/modules/filters/suffix.js
type: application/javascript
module-type: filteroperator
Filter operator for checking if a title ends with a suffix
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Export our filter function
*/
exports.suffix = function(source,operator,options) {
var results = [];
if(operator.prefix === "!") {
source(function(tiddler,title) {
if(title.substr(-operator.operand.length) !== operator.operand) {
results.push(title);
}
});
} else {
source(function(tiddler,title) {
if(title.substr(-operator.operand.length) === operator.operand) {
results.push(title);
}
});
}
return results;
};
})();