{
  "name": "inflight",
  "version": "1.0.4",
  "description": "Add callbacks to requests in flight to avoid async duplication",
  "main": "inflight.js",
  "dependencies": {
    "once": "^1.3.0",
    "wrappy": "1"
  },
  "devDependencies": {
    "tap": "^0.4.10"
  },
  "scripts": {
    "test": "tap test.js"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/isaacs/inflight.git"
  },
  "author": {
    "name": "Isaac Z. Schlueter",
    "email": "i@izs.me",
    "url": "http://blog.izs.me/"
  },
  "bugs": {
    "url": "https://github.com/isaacs/inflight/issues"
  },
  "homepage": "https://github.com/isaacs/inflight",
  "license": "ISC",
  "readme": "# inflight\n\nAdd callbacks to requests in flight to avoid async duplication\n\n## USAGE\n\n```javascript\nvar inflight = require('inflight')\n\n// some request that does some stuff\nfunction req(key, callback) {\n  // key is any random string.  like a url or filename or whatever.\n  //\n  // will return either a falsey value, indicating that the\n  // request for this key is already in flight, or a new callback\n  // which when called will call all callbacks passed to inflightk\n  // with the same key\n  callback = inflight(key, callback)\n\n  // If we got a falsey value back, then there's already a req going\n  if (!callback) return\n\n  // this is where you'd fetch the url or whatever\n  // callback is also once()-ified, so it can safely be assigned\n  // to multiple events etc.  First call wins.\n  setTimeout(function() {\n    callback(null, key)\n  }, 100)\n}\n\n// only assigns a single setTimeout\n// when it dings, all cbs get called\nreq('foo', cb1)\nreq('foo', cb2)\nreq('foo', cb3)\nreq('foo', cb4)\n```\n",
  "readmeFilename": "README.md",
  "_id": "inflight@1.0.4",
  "_shasum": "6cbb4521ebd51ce0ec0a936bfd7657ef7e9b172a",
  "_resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.4.tgz",
  "_from": "inflight@>=1.0.4 <2.0.0"
}