same-time

Call functions in parallel and store the results.

If you want to run async functions synchronously, check out one-by-one.js.

:cloud: Installation

# Using npm
npm install --save same-time

# Using yarn
yarn add same-time

:clipboard: Example

// Dependencies
var SameTime = require("same-time");

// Run functions same time and output the results
SameTime([
    function (cb) {
        setTimeout(function() {
            cb(null, "Something async")
        }, 3000);
    }
  , function (cb) {
        setTimeout(function() {
            cb(new Error("An error."))
        }, 500);
    }
  , function (cb) {
        setTimeout(function() {
            cb(null, null, 42)
        }, 2000);
    }
], function (err, data, something) {
    console.log(err, data, something);
    // After 3 seconds
    // [ null, [Error: An error.], null ] [ 'Something async', , null ] [ , , 42 ]
});

:question: Get Help

There are few ways to get help:

1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
2. For bug reports and feature requests, open issues. :bug:
3. For direct and quick help, you can use Codementor. :rocket:

:memo: Documentation

sameTime(arr, cb, store)

Calls functions in parallel and stores the results.

Params

• Array arr: An array of functions getting the callback parameter in the first argument.
• Function cb: The callback function called with:
  • first parameter: null if there were no errors or an array containing the error values
  • 1 ... n parameters: arrays containing the callback results
• Array store: An optional array to store the data in. If null, data won't be stored.

Return

• sameTime The sameTime function.

:yum: How to contribute

Have an idea? Found a bug? See how to contribute.

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:scroll: License

MIT © Ionică Bizău