Added initial version of Downcaser

Rakefile

@@ -5,8 +5,8 @@ begin
   require 'jeweler'
   Jeweler::Tasks.new do |gem|
     gem.name = "downcaser"
-    gem.summary = %Q{TODO: one-line summary of your gem}
-    gem.description = %Q{TODO: longer description of your gem}
+    gem.summary = %Q{Downcases strings}
+    gem.description = %Q{Downcases long strings}
     gem.email = "ariejan@ariejan.net"
     gem.homepage = "http://github.com/ariejan/downcaser"
     gem.authors = ["Ariejan de Vroom"]

lib/downcaser.rb

@@ -0,0 +1,5 @@
+class Downcaser
+  def self.downcase(the_string)
+    the_string.downcase
+  end
+end

spec/downcaser_spec.rb

@@ -1,7 +1,7 @@
 require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 
-describe "Downcaser" do
-  it "fails" do
-    fail "hey buddy, you should probably rename this file and start specing for real"
+describe Downcaser do
+  it "should downcase strings" do
+    Downcaser.downcase("TeSt").should eql("test")
   end
 end