shallow_attributes.rb in npr-1.2.0

- old
+ new

@@ -5,19 +5,19 @@
 # node. Use this class method to define which attributes those
 # are.
 #
 # Example:
 #
-#   { "link": { "$text": "www.google.com" } }
-#   
-#   shallow_attribute "link"
+#   { "link": { "$text": "http://npr.org" } }
 #
+#   shallow_attribute "link"
+#   @story.link # => "http://npr.org"
 module NPR
   module Concern
     module ShallowAttributes
       include AttrTypecast
-      
+
       def self.included(base)
         base.extend ClassMethods
       end
 
       #-----------------
@@ -25,27 +25,27 @@
       module ClassMethods
         def shallow_attribute(*attrs)
           _shallow_attributes.push *attrs
           attr_accessor *attrs
         end
-        
+
         #-----------------
-      
+
         def _shallow_attributes
           @shallow_attributes ||= []
         end
-        
+
         #-----------------
-        
+
         private
         attr_writer :_shallow_attributes
       end
-      
+
       #-----------------
-      
+
       private
-      
+
       #-----------------
       # Extract the defined shallow_attributes from the JSON
       # and set the corresponding attribute.
       #
       # If the JSON doesn't contain a key for an attribute,
@@ -66,6 +66,6 @@
           end
         end
       end
     end # ShallowAttribute
   end # Concern
-end # NPR
\ No newline at end of file
+end # NPR