Simple loop

Simple loop is an abstraction for iterating over arrays and objects the same way. If an array is given, it will loop over it from the first item to the last one. If an object is given, then the order will be the same as if for ... in were used. Simple loop also loops through an array which length changes while looping.

Installation

npm install simple-loop

How to use

Require simple-loop:

var loop = require("simple-loop");

Use it with an array:

var anArray = ["with", "some", "data"];

loop(anArray, function (value, key, iteratedObject) {
    // this === scope;
    // value is each item
    // key is each index
    // iteratedObject === anArray
}, scope /* optional object */);

Use it with an object:

var anObject = {
  "property1": "with",
  "property2": "some",
  "property3": "data"
};

loop(anObject, function (value, key, iteratedObject) {
    // this === scope;
    // value is each property's value
    // key is property name
    // iteratedObject === anArray
}, scope /* optional object */);

CHANGELOG

0.0.4 - 7 MAY 2015

Remove dependency on assert and use custom assert function instead. Saves 17kb in the end after browserification. Thanks to @tomekwi.

LICENSE