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13 行
337 B
13 行
337 B
/**
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* Checks if a `cache` value for `key` exists.
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*
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* @private
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* @param {Object} cache The cache to query.
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* @param {string} key The key of the entry to check.
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* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
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*/
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function cacheHas(cache, key) {
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return cache.has(key);
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}
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module.exports = cacheHas;
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