One more time... :)

faker.gemspec

@@ -0,0 +1,21 @@
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name        = "faker"
+  s.version     = "0.3.2"
+  s.platform    = Gem::Platform::RUBY
+  s.authors     = []
+  s.email       = []
+  s.homepage    = "http://rubygems.org/gems/faker"
+  s.summary     = "TODO: Write a gem summary"
+  s.description = "TODO: Write a gem description"
+
+  s.required_rubygems_version = ">= 1.3.6"
+  s.rubyforge_project         = "faker"
+
+  s.add_development_dependency "bundler", ">= 1.0.0"
+
+  s.files        = `git ls-files`.split("\n")
+  s.executables  = `git ls-files`.split("\n").map{|f| f =~ /^bin\/(.*)/ ? $1 : nil}.compact
+  s.require_path = 'lib'
+end

lib/faker.rb

@@ -7,6 +7,7 @@
 require 'faker/name'
 require 'faker/phone_number'
 require 'faker/version'
+require 'faker/money'
 
 require 'extensions/array'
 require 'extensions/object'
@@ -23,4 +24,4 @@ def self.letterify(letter_string)
   def self.bothify(string)
     self.letterify(self.numerify(string))
   end
-end
+end

lib/faker/internet.rb

@@ -1,6 +1,19 @@
+require 'ipaddr'
+
 module Faker
   class Internet
     class << self
+
+      def ipv4
+        IPAddr.new(rand(2**32),Socket::AF_INET)
+      end
+      alias :ip :ipv4
+
+      def password(size = 10)
+        chars = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
+        (1..size.to_i).to_a.inject("") { |pass,i| pass << chars[rand(chars.size-1)] }
+      end
+
       def email(name = nil)
         [ user_name(name), domain_name ].join('@')
       end
@@ -34,4 +47,4 @@ def domain_suffix
       end
     end
   end
-end
+end

lib/faker/lorem.rb

@@ -12,7 +12,7 @@ def self.sentence(word_count = 4)
     end
 
     def self.sentences(sentence_count = 3)
-      returning([]) do |sentences|
+      [].tap do |sentences|
         1.upto(sentence_count) do
           sentences << sentence
         end
@@ -24,7 +24,7 @@ def self.paragraph(sentence_count = 3)
     end
 
     def self.paragraphs(paragraph_count = 3)
-      returning([]) do |paragraphs|
+      [].tap do |paragraphs|
         1.upto(paragraph_count) do
           paragraphs << paragraph
         end

lib/faker/money.rb

@@ -0,0 +1,54 @@
+module Faker
+  class Money
+    TestCards = {
+        :american_express => %w(
+            378282246310005
+            371449635398431
+            378734493671000
+        ),
+                :discover => %w(
+            6011111111111117
+            6011000990139424
+        ),
+              :mastercard => %w(
+            5555555555554444
+            5105105105105100
+        ),
+                    :visa => %w(
+            4111111111111111
+            4012888888881881
+            4222222222222
+        )
+    }
+
+    class << self
+
+      def number(n)
+        n.is_a?(Range) ? n.to_a.rand : rand(n)
+      end
+
+      def currency_string(lim = (50..100))
+        sprintf("%.2f", "#{number(lim) - 1}.#{number(0..100)}".to_f)
+      end
+
+      def test_number(issuer = :all)
+        return all_cards.sample if issuer && issuer.to_sym == :all
+        cards_for(issuer).sample
+      end
+
+      def cards_for(issuer)
+        issuer = issuer.to_s.downcase.to_sym
+        TestCards[issuer] rescue []
+      end
+
+      def issuers
+        [:visa, :mastercard, :american_express, :discover]
+      end
+
+      def all_cards
+        issuers.collect { |t| cards_for(t) }.flatten.uniq.compact
+      end
+
+    end
+  end
+end

test/test_faker.rb

@@ -8,4 +8,14 @@ def setup
   def test_numerify
     assert Faker.numerify('###').match(/\d{3}/)
   end
+
+
+  def test_cc
+    assert Faker::Money::TestCards.values.flatten.include?(Faker::Money.test_number)
+  end
+
+  def test_money
+    assert Faker::Money.currency_string(12..25).to_f < 25
+    assert Faker::Money.currency_string(12..25).to_f > 12
+  end
 end