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Use Set instead of object in getTagList

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Mathias Bynens 2018-09-13 13:10:38 +02:00 committed by GitHub
parent f0b7f1d4db
commit 619538df79
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1 changed files with 3 additions and 4 deletions
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7
_11ty/getTagList.js
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@ -1,5 +1,5 @@
module.exports = function(collection) { module.exports = function(collection) {
let tagList = {}; let tagSet = new Set();
collection.getAllSorted().forEach(function(item) { collection.getAllSorted().forEach(function(item) {
if( "tags" in item.data ) { if( "tags" in item.data ) {
let tags = item.data.tags; let tags = item.data.tags;
@ -18,12 +18,11 @@ module.exports = function(collection) {
} }
return true; return true;
}).forEach(function(tag) {
tagList[tag] = true;
}); });
tagSet.add(...tags);
} }
}); });
// returning an array in addCollection works in Eleventy 0.5.3 // returning an array in addCollection works in Eleventy 0.5.3
return Object.keys(tagList); return [...tagSet];
}; };