node-forwardable

Ruby's forwardable inspired module which defines delegatable functionality of methods for a class.

Install

npm install node-forwardable

Example

var util = require('util')
  , log = console.log.bind(console)
  , forwardable = require('node-forwardable');

Stack = function() {
  this.content = [];
  this.defDelegator('content', 'push', 'pop');
};
util._extend(Stack.prototype, forwardable);

s = new Stack;
s.push(1);
s.push(2);
s.push(3);
log(s.pop()); // => 3
log(s.pop()); // => 2
log(s.pop()); // => 1