Package Exports

eachr

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (eachr) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Eachr

Give eachr an array or object, and the iterator, in return eachr will give the iterator the value and key of each item, and will stop if the iterator returned false.

Install

NPM

Use: require('eachr')
Install: npm install --save eachr

Browserify

Use: require('eachr')
Install: npm install --save eachr
CDN URL: //wzrd.in/bundle/eachr@2.0.4

Ender

Use: require('eachr')
Install: ender add eachr

Usage

// Prepare
var each = require("eachr");
var arr = ["first", "second", "third"];
var obj = {a:"first", b:"second", c:"third"};
var iterator = function(value,key){
    console.log({value:value, key:key});
    if ( value === "second" ) {
        console.log("break");
        return false;
    }
};

// Cycle Array
each(arr, iterator);
// {"value":"first",  "key":0}
// {"value":"second", "key":1}
// break

// Cycle Object
each(obj, iterator);
// {"value":"first",  "key":"a"}
// {"value":"second", "key":"b"}
// break