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44 lines (35 loc) · 620 Bytes
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cache.js
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44 lines (35 loc) · 620 Bytes
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'use strict';
const {
extend
} = $;
const cache = {
lastFileUsed: '',
files: {}
};
const assertFileName = (name) => {
if (!name) {
throw 'Missing file name';
}
};
/**
* Global application cache
*/
module.exports = {
getCachedFile(name) {
assertFileName(name);
return cache.files[name];
},
updateCachedFile(name, updates) {
assertFileName(name);
if (!cache.files[name]) {
cache.files[name] = {};
}
extend(cache.files[name], updates);
},
getLastFileUsed() {
return cache.lastFileUsed;
},
setLastFileUsed(file) {
cache.lastFileUsed = file;
}
};