andyhmltn/frosty-meadow — pull request #8 by andyhmltn (2013-03-06 13:59:10+00:00)
Title: Made the code a lot DRYer by adding a 'self' class.

Instead of having:
def self.foo
#...
end

def self.bar
#...
end

I've added it into a self class like so:

class << self
def foo
#...
end

def bar
#...
end
end

This means method names are a lot more descriptive.