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Diffstat (limited to 'node_modules/webpack/lib/util/memoize.js')
| -rw-r--r-- | node_modules/webpack/lib/util/memoize.js | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/node_modules/webpack/lib/util/memoize.js b/node_modules/webpack/lib/util/memoize.js deleted file mode 100644 index 5a73ee75..00000000 --- a/node_modules/webpack/lib/util/memoize.js +++ /dev/null @@ -1,32 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php -*/ - -"use strict"; - -/** @template T @typedef {function(): T} FunctionReturning */ - -/** - * @template T - * @param {FunctionReturning<T>} fn memorized function - * @returns {FunctionReturning<T>} new function - */ -const memoize = fn => { - let cache = false; - /** @type {T | undefined} */ - let result = undefined; - return () => { - if (cache) { - return /** @type {T} */ (result); - } else { - result = fn(); - cache = true; - // Allow to clean up memory for fn - // and all dependent resources - fn = undefined; - return /** @type {T} */ (result); - } - }; -}; - -module.exports = memoize; |
