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Rich Trott
2981f24f92
Update ESLint to v3.8.0. * Installed with `npm install --production` to avoid installing unnecessary dev files * Used `dmn -f clean` to further eliminate unneeded files PR-URL: https://github.com/nodejs/node/pull/9112 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>
14 lines
337 B
JavaScript
14 lines
337 B
JavaScript
/**
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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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