immutato

immutable and typed js data structures

Getting Started

Install the module with: npm install immutato

var i = require('immutato');
var Person = i.struct('Person', {
    name: i.String,
    age: i.Number
});

var me = Person({name:'Andrea', age:38});    //ok
var him = Person({name:12, age:38});    //throws

Features

• Immutable data structure
• Set method to create a new immutable object with updated data
• Idempotent types
• Optional new
• Predefined types for primitives, structures, list, enums
• Retain type information at runtime
• Minimize object copy using prototype chain.

Other stuff

• documentation - maybe I will add documentation if you ask it. open an issue for this.
• support - open an issue here.

License

MIT © 2014, Andrea Parodi