added RSpec and RSpec on Rails

vendor/gems/rspec-1.1.2/lib/spec/runner/command_line.rb

@@ -0,0 +1,28 @@
+require 'spec/runner/option_parser'
+
+module Spec
+  module Runner
+    # Facade to run specs without having to fork a new ruby process (using `spec ...`)
+    class CommandLine
+      class << self
+        # Runs specs. +argv+ is the commandline args as per the spec commandline API, +err+
+        # and +out+ are the streams output will be written to.
+        def run(instance_rspec_options)
+          # NOTE - this call to init_rspec_options is not spec'd, but neither is any of this
+          # swapping of $rspec_options. That is all here to enable rspec to run against itself
+          # and maintain coverage in a single process. Therefore, DO NOT mess with this stuff
+          # unless you know what you are doing!
+          init_rspec_options(instance_rspec_options)
+          orig_rspec_options = rspec_options
+          begin
+            $rspec_options = instance_rspec_options
+            return $rspec_options.run_examples
+          ensure
+            ::Spec.run = true
+            $rspec_options = orig_rspec_options
+          end
+        end
+      end
+    end
+  end
+end