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    simple-asyncifypublic

    Overview Build Status

    Turns sync functions into Node.js-style async ones.

    Inspired by node-asyncify.

    var asyncify = require("simple-asyncify")
     
    function addSync(a, b) {
      if (typeof a !== "number" || typeof b !== "number") {
        throw new TypeError("add requires two numbers")
      }
      return a + b
    }
     
    var add = asyncify(addSync)
     
    add(1, 2, function(error, sum) {
      console.log("The sum is: " + sum)
    })
     
    add(1, function(error, sum) {
      console.log(error.message)
    })
     
    console.log("Let’s do some math!")
     
    // Let’s do some math! 
    // The sum is: 3 
    // add requires two numbers 

    Installation

    npm install simple-asyncify

    var asyncify = require("simple-asyncify")

    Usage

    asyncify(syncFn)

    Returns an async function that accepts the same arguments as syncFn plus a callback. It runs syncFn with the arguments. If syncFn throws an error, the callback is invoked with that error. Otherwise the callback is invoked with null and the return value of syncFn.

    setImmediate is used to make the function async.

    License

    The X11 (“MIT”) License.

    install

    npm i simple-asyncify

    Downloadsweekly downloads

    14

    version

    1.0.0

    license

    MIT

    repository

    github.com

    last publish

    collaborators

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