This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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28 lines
655 B
28 lines
655 B
6 years ago
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule memoizeStringOnly
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* @flow
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* @typechecks static-only
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*/
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'use strict';
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/**
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* Memoizes the return value of a function that accepts one string argument.
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*/
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function memoizeStringOnly<T>(callback: (s: string) => T): (s: string) => T {
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const cache = {};
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return function (string) {
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if (!cache.hasOwnProperty(string)) {
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cache[string] = callback.call(this, string);
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}
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return cache[string];
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};
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}
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module.exports = memoizeStringOnly;
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