improved ActiveResource's .element_path and .new_element_path methods…

… documentation by specifing how .site should be declared in order to use prefix_options

activeresource/lib/active_resource/base.rb

@@ -637,6 +637,10 @@ def prefix(options={}) "#{prefix_call}" end
       #   Post.element_path(1)
       #   # => /posts/1.json
       #
+      #   class Comment < ActiveResource::Base
+      #     self.site = "http://37s.sunrise.i/posts/:post_id/"
+      #   end
+      #
       #   Comment.element_path(1, :post_id => 5)
       #   # => /posts/5/comments/1.json
       #
@@ -663,6 +667,10 @@ def element_path(id, prefix_options = {}, query_options = nil)
       #   Post.new_element_path
       #   # => /posts/new.json
       #
+      #   class Comment < ActiveResource::Base
+      #     self.site = "http://37s.sunrise.i/posts/:post_id/"
+      #   end
+      #
       #   Comment.collection_path(:post_id => 5)
       #   # => /posts/5/comments/new.json
       def new_element_path(prefix_options = {})