Last change
on this file since 6a3a178 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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File size:
869 bytes
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[6a3a178] | 1 | var mapCacheClear = require('./_mapCacheClear'),
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| 2 | mapCacheDelete = require('./_mapCacheDelete'),
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| 3 | mapCacheGet = require('./_mapCacheGet'),
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| 4 | mapCacheHas = require('./_mapCacheHas'),
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| 5 | mapCacheSet = require('./_mapCacheSet');
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| 6 |
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| 7 | /**
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| 8 | * Creates a map cache object to store key-value pairs.
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| 9 | *
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| 10 | * @private
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| 11 | * @constructor
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| 12 | * @param {Array} [entries] The key-value pairs to cache.
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| 13 | */
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| 14 | function MapCache(entries) {
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| 15 | var index = -1,
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| 16 | length = entries == null ? 0 : entries.length;
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| 17 |
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| 18 | this.clear();
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| 19 | while (++index < length) {
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| 20 | var entry = entries[index];
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| 21 | this.set(entry[0], entry[1]);
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| 22 | }
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| 23 | }
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| 24 |
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| 25 | // Add methods to `MapCache`.
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| 26 | MapCache.prototype.clear = mapCacheClear;
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| 27 | MapCache.prototype['delete'] = mapCacheDelete;
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| 28 | MapCache.prototype.get = mapCacheGet;
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| 29 | MapCache.prototype.has = mapCacheHas;
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| 30 | MapCache.prototype.set = mapCacheSet;
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| 31 |
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| 32 | module.exports = MapCache;
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