UFCS.js

DLang's Uniform Function Call Syntax (UFCS) port to JavaScript

It's mutates the Object.prototype, be careful when you are using it.

Install

npm install ufcs

Overview

A free function can be called with a syntax that looks as if the function were a member function of its first parameter type.

Uniform Wrapper

Just wrap the function and ufcs will handle rest.

var uniform = require('ufcs');

uniform(add);
function add(x, y) {
  return x + y;
}

var result = add(2, 3); //=> 5
var result = (2).add(3); //=> 5

Chaining

Since it mutates Object.prototype you can use it with every type. So, you can chain the function.

var result = add(2, 3).add(4).add(5); //=> 2 + 3 + 4 + 5 = 14

License

MIT.