object-enhancements
v0.1.1
Published
Many helpful functions for javascript Object
Downloads
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Readme
js-object-enhancements
==========
Introduction
============
Functions included
var object = require("object-enhancements");
// proper typeof implementation
object.typeof(): String
// loop an object, like forEach
object.forEach(obj, callback(value[, key]))
object.each(obj, callback(value[, key]))
// recursive clone the object, no only the structure also the values
object.clone(obj): Mixed
// merge two objects recursive.
// to merge only existing keys in from object: must_exists = true
// to also clone values: clone = true
object.merge(from, to[, clone = false[, must_exists = false]]): Object
// combine two arrays into an object given keys-values
object.combine(array_keys, array_values): Object
// extract from an object given keys
// extract return an object with all keys given, if not found in obj will return default_value
object.extract(obj, array_keys[, default_value = null]): Object
// check if an object don't have any key-value
object.empty(obj): Boolean
// tell you how depth is the object structure
// note: also loop arrays
object.depth(obj): Number
// sort object keys, so in loop will be sorted
object.ksort(obj)
// recursive filter an object (sync!)
object.rFilter(obj, callback, loop_arrays): Object
// create a new object with keys prefixed
object.prefixKeys(obj, prefix, ignore_keys): Object
// create a new object with removing the prefix from keys (if exists)
object.prefixKeys(obj, prefix, ignore_keys): Object
// Computes the difference of objects with additional index check
object.diff(obj[, ...Objects]): Object
// compatibility layer for old browsers
Object.keys // what you expect, get all enumerable keys
Object.defineProperty // throws in case of setter/getter
Object.seal // just do nothing
Install
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With npm do:
npm install object-enhancements
test (travis-ci ready!)
==========================
npm test
// or
cd /test
node test.js
license
==========
MIT.