GT2/GT2-Android/node_modules/mem/package.json

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"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
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"url": "https://github.com/sindresorhus/mem/issues"
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"description": "Memoize functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input",
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"homepage": "https://github.com/sindresorhus/mem#readme",
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"license": "MIT",
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"readme": "# mem [![Build Status](https://travis-ci.org/sindresorhus/mem.svg?branch=master)](https://travis-ci.org/sindresorhus/mem)\n\n> [Memoize](https://en.wikipedia.org/wiki/Memoization) functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input\n\n\n## Install\n\n```\n$ npm install --save mem\n```\n\n\n## Usage\n\n```js\nconst mem = require('mem');\n\nlet i = 0;\nconst counter = () => ++i;\nconst memoized = mem(counter);\n\nmemoized('foo');\n//=> 1\n\n// cached as it's the same arguments\nmemoized('foo');\n//=> 1\n\n// not cached anymore as the arguments changed\nmemoized('bar');\n//=> 2\n\nmemoized('bar');\n//=> 2\n```\n\n##### Works fine with promise returning functions\n\n```js\nconst mem = require('mem');\n\nlet i = 0;\nconst counter = () => Promise.resolve(++i);\nconst memoized = mem(counter);\n\nmemoized().then(a => {\n\tconsole.log(a);\n\t//=> 1\n\n\tmemoized().then(b => {\n\t\t// the return value didn't increase as it's cached\n\t\tconsole.log(b);\n\t\t//=> 1\n\t});\n});\n```\n\n```js\nconst mem = require('mem');\nconst got = require('got');\nconst memGot = mem(got, {maxAge: 1000});\n\nmemGot('sindresorhus.com').then(() => {\n\t// this call is cached\n\tmemGot('sindresorhus.com').then(() => {\n\t\tsetTimeout(() => {\n\t\t\t// this call is not cached as the cache has expired\n\t\t\tmemGot('sindresorhus.com').then(() => {});\n\t\t}, 2000);\n\t});\n});\n```\n\n\n## API\n\n### mem(fn, [options])\n\n#### fn\n\nType: `Function`\n\nFunction to be memoized.\n\n#### options\n\n##### maxAge\n\nType: `number`<br>\nDefault: `Infinity`\n\nMilliseconds until the cache expires.\n\n##### cacheKey\n\nType: `Function`\n\nDetermines the cache key for storing the result based on the function arguments. By default, if there's only one argument and it's a [primitive](https://developer.mozilla.org/en-US/docs/Glossary/Primitive), it's used directly as a key, otherwise it's all the function arguments JSON stringified as an array.\n\nYou could for example change it to only cache on the first argument `x => JSON.stringify(x)`.\n\n##### cache\n\nType: `Object`<br>\nDefault: `new Map()`\n\nUse a different cache storage. Must implement the following methods: `.has(key)`, `.get(key)`, `.set(key, value)`, and optionally `.clear()`. You could for example use a `WeakMap` instead.\n\n### mem.clear(fn)\n\nClear all cached data of a memoized function.\n\n#### fn\n\nType: `Function`\n\nMemoized function.\n\n\n## Tips\n\n### Cache statistics\n\nIf you want to know how many times your cache had a hit or a miss, you can make use of [stats-map](https://github.com/SamVerschueren/stats-map) as a replacement for the default cache.\n\n#### Example\n\n```js\nconst mem = require('mem');\nconst StatsMap = require('stats-map');\nconst got = require('got');\n\nconst cache = new StatsMap();\nconst memGot = mem(got, {cache});\n\nmemGot('sindresorhus.com')\n\t.then(() => memGot('sindresorhus.com'))\n\t.then(() => memGot('sindresorhus.com'));\n\nconsole.log(cache.stats);\n//=> {hits: 2, misses: 1}\n```\n\n\n## License\n\nMIT © [Sindre Sorhus](https://sindresorhus.com)\n",
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