lib/rlyeh/utils.rb in rlyeh-0.0.1 vs lib/rlyeh/utils.rb in rlyeh-0.0.2

@@ -1,9 +1,34 @@
 module Rlyeh
   module Utils
     class << self
+      def singleton_class(obj)
+        if obj.respond_to?(:singleton_class)
+          obj.singleton_class
+        else
+          class << obj
+            self
+          end
+        end
+      end
+
+      def extract_options(args)
+        args.last.is_a?(::Hash) ? args.last : {}
+      end
+
       def extract_options!(args)
         args.last.is_a?(::Hash) ? args.pop : {}
+      end
+
+      def generate_method(obj, name, method = nil, &block)
+        name = name.to_s
+        method ||= block
+        obj.instance_eval do
+          define_method name, &method
+          method = instance_method name
+          remove_method name
+          method
+        end
       end
     end
   end
 end