added RSpec and RSpec on Rails

vendor/gems/rspec-1.1.2/lib/spec/example/example_matcher.rb

@@ -0,0 +1,42 @@
+module Spec
+  module Example
+    class ExampleMatcher
+      def initialize(example_group_description, example_name)
+        @example_group_description = example_group_description
+        @example_name = example_name
+      end
+      
+      def matches?(specified_examples)
+        specified_examples.each do |specified_example|
+          return true if matches_literal_example?(specified_example) || matches_example_not_considering_modules?(specified_example)
+        end
+        false
+      end
+      
+      protected
+      def matches_literal_example?(specified_example)
+        specified_example =~ /(^#{example_group_regex} #{example_regexp}$|^#{example_group_regex}$|^#{example_group_with_before_all_regexp}$|^#{example_regexp}$)/
+      end
+
+      def matches_example_not_considering_modules?(specified_example)
+        specified_example =~ /(^#{example_group_regex_not_considering_modules} #{example_regexp}$|^#{example_group_regex_not_considering_modules}$|^#{example_regexp}$)/
+      end
+
+      def example_group_regex
+        Regexp.escape(@example_group_description)
+      end
+
+      def example_group_with_before_all_regexp
+        Regexp.escape("#{@example_group_description} before(:all)")
+      end
+
+      def example_group_regex_not_considering_modules
+        Regexp.escape(@example_group_description.split('::').last)
+      end
+
+      def example_regexp
+        Regexp.escape(@example_name)
+      end
+    end
+  end
+end