--- /dev/null
+{
+ "name": "once",
+ "version": "1.3.2",
+ "description": "Run a function exactly one time",
+ "main": "once.js",
+ "directories": {
+ "test": "test"
+ },
+ "dependencies": {
+ "wrappy": "1"
+ },
+ "devDependencies": {
+ "tap": "~0.3.0"
+ },
+ "scripts": {
+ "test": "tap test/*.js"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/isaacs/once"
+ },
+ "keywords": [
+ "once",
+ "function",
+ "one",
+ "single"
+ ],
+ "author": {
+ "name": "Isaac Z. Schlueter",
+ "email": "i@izs.me",
+ "url": "http://blog.izs.me/"
+ },
+ "license": "ISC",
+ "readme": "# once\n\nOnly call a function once.\n\n## usage\n\n```javascript\nvar once = require('once')\n\nfunction load (file, cb) {\n cb = once(cb)\n loader.load('file')\n loader.once('load', cb)\n loader.once('error', cb)\n}\n```\n\nOr add to the Function.prototype in a responsible way:\n\n```javascript\n// only has to be done once\nrequire('once').proto()\n\nfunction load (file, cb) {\n cb = cb.once()\n loader.load('file')\n loader.once('load', cb)\n loader.once('error', cb)\n}\n```\n\nIronically, the prototype feature makes this module twice as\ncomplicated as necessary.\n\nTo check whether you function has been called, use `fn.called`. Once the\nfunction is called for the first time the return value of the original\nfunction is saved in `fn.value` and subsequent calls will continue to\nreturn this value.\n\n```javascript\nvar once = require('once')\n\nfunction load (cb) {\n cb = once(cb)\n var stream = createStream()\n stream.once('data', cb)\n stream.once('end', function () {\n if (!cb.called) cb(new Error('not found'))\n })\n}\n```\n",
+ "readmeFilename": "README.md",
+ "bugs": {
+ "url": "https://github.com/isaacs/once/issues"
+ },
+ "_id": "once@1.3.2",
+ "_from": "once@^1.3.0"
+}