js-prototypes

js-prototypes

Important although missing Javascript prototypes

Contribution

Think there is an important, useful prototype that is missing? Let us know by opening an issue.

Note:

The object prototypes can be used on all object extensions.

How to use?

• Install: npm install --save js-prototypes
• Include the repo:
  • import JSPrototypes from "js-prototypes"
  • OR
  • import {ObjectPrototypes, ArrayPrototypes, StringPrototypes} from "js-prototypes"
• Add the prototypes:
  • JSPrototypes.all() will add all prototypes
  • ObjectPrototypes.all() will add all object prototypes
  • ArrayPrototypes.all() will add all array prototypes
  • StringPrototypes.all() will add all string prototypes
• If you want to ignore collisions, just call the function with false as the only parameter
• If you want to load a specific prototype (Recommended): type.method() where type is the type of prototype, and method is the prototype's name.
  • Example: ArrayPrototypes.shuffle()

Available prototypes

Object

Method	Description
clone(obj)	Value level cloning of non-circular objects
equals(obj1, obj2)	Checks if value of objects are equal, for non-circular objects
forEach(obj, callback(value, key))	Loops through an object, and executes a callback
values(obj)	Converts an object to an array of values. Proposed for ES7
size(obj)	How many properties does an object have

Array

Method	Description
shuffle()	Shuffles an array
top()	Top of the array, without popping
unique()	Returns an array of unique values, with no order changes
equals(array)	Returns true if both arrays are equal, false if they are not

String

Method	Description
capitalize()	Capitalizes a string