fronx

class String
  @@all = []
  def /(other)
    @@all << "#{self} #{other}"
    @@all.join(' and ')
  end
  
  def self.reset
    @@all = []
  end

fronx

class Integer
  def to_binary_array(size)
    result = to_s(2).split(//).map{ |i| 1 if i == '1' }
    result = [nil] + result while result.size < size
    result
  end
end

class Array
  def map_with_other(other)

fronx

class Hash
  def nested_merge(other)
    result = self
    other.each do |key, value|
      if Hash === self[key] && Hash === other[key]
        result[key] = self[key].nested_merge(other[key])
      else
        result[key] = other[key]
      end
    end

fronx

require 'open-uri'

# url dsl -- the ultimate url dsl!
#
# You just can't beat this:
#
#   $ irb -r url_dsl
#   >> include URLDSL
#   => Object
#   >> http://github.com/defunkt.json

fronx

# Reincarnation for classes

class Class
  def reincarnate
    buried = Object.__send__(:remove_const, self.name)
    Object.const_set(self.name, Class.new(buried))
  end
end

class Abc

fronx

require 'rubygems'
require 'reincarnation'
 
module A
  def foo
    "foo"
  end
end
 
module B

fronx

class Notifier < ActionMailer::Base
  delivers_from '[email protected]'
  
  def welcome(user)
    @user = user # available to the view
    mail(:subject => 'Welcome!', :to => user.email_address)
    # auto renders both welcome.text.erb and welcome.html.erb
  end
  
  def goodbye(user)

fronx

You can represent time statements in most western languages where
a prefix and/or suffix is used.

The default case is to use suffix only (as in English), which you
do by providing the `suffixAgo` and `suffixFromNow` settings in
the strings hash (earlier versions of timeago used the deprecated
`ago` and `fromNow` options). If present, they are used.

    2 minutes [suffixAgo]
    2 minutes [suffixFromNow]

fronx

require ".bundle/environment"
Bundler.setup

require "action_controller/railtie"

class FooController < ActionController::Base
  def bar
    self.response_body = "HELLO"
  end
end

fronx

#! /usr/bin/env ruby
require 'rubygems'
require 'json'

@user, @q = ARGV[0], ARGV[1]
puts "searching '#{@user}' for '#{@q}'"

def tweets
  result = []
  (1..50).to_a.each do |page|