History

Florian Dold d1291f6755 node_modules		2016-11-03 01:33:53 +01:00
..
index.js	add node_modules to address #4364	2016-10-10 03:43:44 +02:00
LICENSE	add node_modules to address #4364	2016-10-10 03:43:44 +02:00
package.json	node_modules	2016-11-03 01:33:53 +01:00
README.md	add node_modules to address #4364	2016-10-10 03:43:44 +02:00

README.md

for-in

Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning false. JavaScript/Node.js

Install

Install with npm:

$ npm install for-in --save

Usage

var forIn = require('for-in');

var obj = {a: 'foo', b: 'bar', c: 'baz'};
var values = [];
var keys = [];

forIn(obj, function (value, key, o) {
  keys.push(key);
  values.push(value);
});

console.log(keys);
//=> ['a', 'b', 'c'];

console.log(values);
//=> ['foo', 'bar', 'baz'];

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Building docs

Generate readme and API documentation with verb:

$ npm install verb && npm run docs

Or, if verb is installed globally:

$ verb

Running tests

Install dev dependencies:

$ npm install -d && npm test

Author

Jon Schlinkert

License

This file was generated by verb, v, on March 27, 2016.