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

Backend

Install Node.js
npm install --save eachr

Frontend

See Browserify

Usage

// Prepare
var each = require(".");
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

History

You can discover the history inside the History.md file

eachr