sync-each

No-bullshit, ultra-simple, 35-lines-of-code synchronized forEach / map function for JavaScript.

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sync-each
No-bullshit, ultra-simple, 35-lines-of-code synchronized forEach function for JavaScript.
For browsers and node.js.

Installation

  • Just include sync-each before your scripts.
  • npm install sync-each if you’re using node.js.
  • bower install sync-each if you’re using Bower.

Usage

  • each(array, iterator, callback);Array, Function, (optional) Function
  • iterator(item, next) receives current item and a callback that will mark the item as done. next callback receives optional error, transformedItem arguments.
  • callback(error, transformedArray) optionally receives first error and transformed result Array.

var each = require('sync-each');
each(items, 
	function (items,next) {
			//perform async operation with item
			next(err,transformed)
	},
	function (err,transformedItems) {
			//Success callback
	}
)


// Alternatively in browser:
syncEach(list, fn, callback);