{
  "name": "lru-queue",
  "version": "0.1.0",
  "description": "LRU Queue",
  "author": {
    "name": "Mariusz Nowak",
    "email": "medyk@medikoo.com",
    "url": "http://www.medikoo.com/"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/medikoo/lru-queue.git"
  },
  "keywords": [
    "lru",
    "cache",
    "queue"
  ],
  "dependencies": {
    "es5-ext": "~0.10.2"
  },
  "devDependencies": {
    "tad": "~0.1.21"
  },
  "scripts": {
    "test": "node node_modules/tad/bin/tad"
  },
  "license": "MIT",
  "readme": "# lru-queue\n## Size limited queue based on [LRU](http://en.wikipedia.org/wiki/Least_Recently_Used#LRU) algorithm\n\n_Originally derived from [memoizee](https://github.com/medikoo/memoize) package._\n\nIt's low-level utility meant to be used internally within cache algorithms. It backs up [`max`](https://github.com/medikoo/memoize#limiting-cache-size) functionality in [memoizee](https://github.com/medikoo/memoize) project.\n\n### Installation\n\n\t$ npm install lru-queue\n\nTo port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)\n\n### Usage\n\nCreate queue, and provide a limit\n\n```javascript\nvar lruQueue = require('lru-queue');\nvar queue = lruQueue(3); // limit size to 3\n```\n\nEach queue exposes three methods:\n\n#### queue.hit(id)\n\nRegisters hit for given _id_ (must be plain string).\n\n```javascript\nqueue.hit('raz'); // size: 1\n```\n\nIf hit doesn't remove any old item from list it returns `undefined`, otherwise it returns removed _id_.\n\n\n```javascript\nqueue.hit('dwa');    // undefined, size: 2\nqueue.hit('trzy');   // undefined, size: 3 (at max)\nqueue.hit('raz');    // undefined, size: 3 (at max)\nqueue.hit('dwa');    // undefined, size: 3 (at max)\nqueue.hit('cztery'); //  'trzy', size: 3 (at max)\n\n```\n\n#### queue.delete(id);\n\n_id's_ can be cleared from queue externally\n\n```javascript\nqueue.delete('raz'); // size: 2\nqueue.delete('cztery'); // size: 1\n```\n\n#### queue.clear();\n\nResets queue\n\n```javascript\nqueue.clear(); // size: 0\n```\n\n### Tests [![Build Status](https://travis-ci.org/medikoo/lru-queue.png)](https://travis-ci.org/medikoo/lru-queue)\n\n\t$ npm test\n\n",
  "readmeFilename": "README.md",
  "bugs": {
    "url": "https://github.com/medikoo/lru-queue/issues"
  },
  "homepage": "https://github.com/medikoo/lru-queue",
  "_id": "lru-queue@0.1.0",
  "_shasum": "2738bd9f0d3cf4f84490c5736c48699ac632cda3",
  "_from": "lru-queue@0.1",
  "_resolved": "https://registry.npmjs.org/lru-queue/-/lru-queue-0.1.0.tgz"
}