prismic.io
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JavaScript development kit for prismic.io
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<title>JSDoc: Source: cache.js</title>
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<h1 class="page-title">Source: cache.js</h1>
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<pre class="prettyprint source linenums"><code>
"use strict";
var LRUCache = require('./lru');
/**
* Api cache
*/
function ApiCache(limit) {
this.lru = new LRUCache(limit);
}
ApiCache.prototype = {
get: function(key, cb) {
var maybeEntry = this.lru.get(key);
if(maybeEntry && !this.isExpired(key)) {
return cb(null, maybeEntry.data);
}
return cb();
},
set: function(key, value, ttl, cb) {
this.lru.remove(key);
this.lru.put(key, {
data: value,
expiredIn: ttl ? (Date.now() + (ttl * 1000)) : 0
});
return cb();
},
isExpired: function(key) {
var entry = this.lru.get(key);
if(entry) {
return entry.expiredIn !== 0 && entry.expiredIn < Date.now();
} else {
return false;
}
},
remove: function(key, cb) {
this.lru.remove(key);
return cb();
},
clear: function(cb) {
this.lru.removeAll();
return cb();
}
};
module.exports = ApiCache;
</code></pre>
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<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Api.html">Api</a></li><li><a href="Doc.html">Doc</a></li><li><a href="Experiments.html">Experiments</a></li><li><a href="Fragments_Color.html">Fragments:Color</a></li><li><a href="Fragments_CompositeSlice.html">Fragments:CompositeSlice</a></li><li><a href="Fragments_Date.html">Fragments:Date</a></li><li><a href="Fragments_DocumentLink.html">Fragments:DocumentLink</a></li><li><a href="Fragments_Embed.html">Fragments:Embed</a></li><li><a href="Fragments_FileLink.html">Fragments:FileLink</a></li><li><a href="Fragments_GeoPoint.html">Fragments:GeoPoint</a></li><li><a href="Fragments_Group.html">Fragments:Group</a></li><li><a href="Fragments_ImageEl.html">Fragments:ImageEl</a></li><li><a href="Fragments_ImageLink.html">Fragments:ImageLink</a></li><li><a href="Fragments_ImageView.html">Fragments:ImageView</a></li><li><a href="Fragments_Num.html">Fragments:Num</a></li><li><a href="Fragments_Select.html">Fragments:Select</a></li><li><a href="Fragments_Separator.html">Fragments:Separator</a></li><li><a href="Fragments_SimpleSlice.html">Fragments:SimpleSlice</a></li><li><a href="Fragments_SliceZone.html">Fragments:SliceZone</a></li><li><a href="Fragments_StructuredText.html">Fragments:StructuredText</a></li><li><a href="Fragments_Text.html">Fragments:Text</a></li><li><a href="Fragments_Timestamp.html">Fragments:Timestamp</a></li><li><a href="Fragments_WebLink.html">Fragments:WebLink</a></li><li><a href="Ref.html">Ref</a></li><li><a href="Response.html">Response</a></li><li><a href="SearchForm.html">SearchForm</a></li><li><a href="WithFragments.html">WithFragments</a></li></ul><h3>Namespaces</h3><ul><li><a href="Predicates.html">Predicates</a></li></ul><h3>Global</h3><ul><li><a href="global.html#ApiCache">ApiCache</a></li><li><a href="global.html#data">data</a></li><li><a href="global.html#fragments">fragments</a></li><li><a href="global.html#insertSpans">insertSpans</a></li><li><a href="global.html#LRUCache">LRUCache</a></li><li><a href="global.html#parseDoc">parseDoc</a></li></ul>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Fri Apr 28 2017 17:29:54 GMT+0200 (CEST)
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