objfilter


Array.prototype.filter for objects.

Usage

``js
var assert = require('assert');
var objfilter = require('../');

var o1 = {
a: 1,
b: -1,
c: 0,
d: 42
};

objfilter(o1, function (n) {
return n > 0;
}); // => { a: 1, d: 42 }
`

API

$3

* obj (object) - object to filter on
* iterator (function, required) - iterator function
* this (optional) - this for iterator

Creates a new object with all the elements that pass the test implemented by
iterator`.