Fix compatibility with the ruby contrib runner

Rakefile

@@ -1,17 +1,14 @@
 desc 'Builds lib/jasmine from source'
 task :build do
   require 'json'
-
-  version = JSON.parse(File.new("src/version.json").read);
-  sources  = ["src/util.js", "src/Env.js", "src/Reporter.js", "src/Block.js"]
-
-  sources += Dir.glob('src/*.js').reject{|f| f == 'src/base.js' || sources.include?(f)}.sort
+  sources = jasmine_sources
+  version = version_hash
   old_jasmine_files = Dir.glob('lib/jasmine*.js')
   old_jasmine_files.each do |file|
     File.delete(file)
   end
-  jasmine = File.new("lib/jasmine-#{version['major']}.#{version['minor']}.#{version['build']}.js", 'w')
-  jasmine.puts(File.read('src/base.js'))
+  jasmine = File.new("lib/#{jasmine_filename version}", 'w')
+  jasmine.puts(File.read(sources.shift))
   jasmine.puts %{
 jasmine.version_= {
   "major": #{version['major']},
@@ -23,4 +20,50 @@ jasmine.version_= {
   sources.each do |source_filename|
     jasmine.puts(File.read(source_filename))
   end
+end
+
+def jasmine_sources
+  sources  = ["src/base.js", "src/util.js", "src/Env.js", "src/Reporter.js", "src/Block.js"]
+
+  sources += Dir.glob('src/*.js').reject{|f| f == 'src/base.js' || sources.include?(f)}.sort
+end
+
+def jasmine_filename(version)
+  "jasmine-#{version['major']}.#{version['minor']}.#{version['build']}.js"
+end
+
+def version_hash
+  JSON.parse(File.new("src/version.json").read);
+end
+
+namespace :test do
+  desc "Run continuous integration tests"
+  require "spec"
+  require 'spec/rake/spectask'
+
+  Spec::Rake::SpecTask.new(:ci) do |t|
+    Rake::Task['build'].invoke
+    t.spec_opts = ["--color", "--format", "specdoc"]
+    t.spec_files = ["spec/jasmine_spec.rb"]
+  end
+
+  desc "Run jasmine tests via server"
+
+  task :jasmine_server do
+    require File.expand_path(File.join(File.dirname(__FILE__), "contrib/ruby/jasmine_spec_builder"))
+
+    includes = jasmine_sources + ['lib/TrivialReporter.js']
+    spec_files = Dir.glob("spec/**/*.js")
+
+    dir_mappings = {
+      "/spec" => "spec",
+      "/lib" => "lib",
+      "/src" => 'src'
+    }
+
+    puts "your tests are here:"
+    puts "  http://localhost:8888/run.html"
+
+    Jasmine::SimpleServer.start(8888, includes + spec_files, dir_mappings)
+  end
 end