Rubyisms

JavaScript is

$ npm install rubyisms

Rubyisms are ES5 prototype extensions.

They're pretty neat. Here's a few examples.

You can learn more on Github and npm

String#reverse

var s = 'Hello world!;
alert(s.reverse);

Number#times

(2).times(function (n) {
  alert('Yo x ' + n);
});

Number#upto, Number#odd

(7).upto(10, function (n) {
  alert(n + ' is odd? ' + n.odd);
});

Array#count, Object#numeric

var a = ['1', 1, 1, '1', 1],
    nums = a.count(function (e) {
  return e.numeric;
});
alert(nums);

Array#sample, String#chop

var a = ['one', 'two', 'three'];
alert(a.sample.chop)