You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
869 B
33 lines
869 B
3 years ago
|
var mapCacheClear = require('./_mapCacheClear'),
|
||
|
|
mapCacheDelete = require('./_mapCacheDelete'),
|
||
|
|
mapCacheGet = require('./_mapCacheGet'),
|
||
|
|
mapCacheHas = require('./_mapCacheHas'),
|
||
|
|
mapCacheSet = require('./_mapCacheSet');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates a map cache object to store key-value pairs.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @constructor
|
||
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
||
|
|
*/
|
||
|
|
function MapCache(entries) {
|
||
|
|
var index = -1,
|
||
|
|
length = entries == null ? 0 : entries.length;
|
||
|
|
|
||
|
|
this.clear();
|
||
|
|
while (++index < length) {
|
||
|
|
var entry = entries[index];
|
||
|
|
this.set(entry[0], entry[1]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Add methods to `MapCache`.
|
||
|
|
MapCache.prototype.clear = mapCacheClear;
|
||
|
|
MapCache.prototype['delete'] = mapCacheDelete;
|
||
|
|
MapCache.prototype.get = mapCacheGet;
|
||
|
|
MapCache.prototype.has = mapCacheHas;
|
||
|
|
MapCache.prototype.set = mapCacheSet;
|
||
|
|
|
||
|
|
module.exports = MapCache;
|