coffee-script-properties

Adds support for native javascript properties on coffeescript classes and objects.

Installation

npm install schemify

Usage

This module adds functionality to the global Function namespace, so you only need to require it once. A good place would be at the beginning of your application or module:

require "coffee-script-properties"

After this, you can start writing properties in your classes and objects.

Properties in classes

Getters

class Rectangle
    constructor: (@width = 10, @height = 10) ->

    @getter "area", () -> @width * @height

rectangle = new Rectangle
console.log rectangle.area  # 100

Setters

class Person
    constructor: (@first, @last) ->

    @setter "name", (value) -> [@first, @last] = value.split " "

person = new Person
person.name = "John Doe"
console.log person.first    # John
console.log person.last     # Doe

Getters and setters together

class Product
    constructor: (@netPrice = 0, @taxes = 50) ->

    @property "price",
        get: -> @netPrice + @taxes
        set: (value) -> @netPrice = value - @taxes

product = new Product 100
console.log product.netPrice    # 100
console.log product.price       # 150

product.price = 500
console.log product.netPrice    # 450
console.log product.price       # 500

Properties in objects

TO-DO ... working on it!