lib/shamu/attributes.rb in shamu-0.0.21 vs lib/shamu/attributes.rb in shamu-0.0.24

@@ -74,9 +74,35 @@
     # @return [Boolean] true if the attribute has been set.
     def set?( attribute )
       instance_variable_defined? :"@#{ attribute }"
     end
 
+    # @return [Hash] the assigned attributes as a hash for JSON serialization.
+    def as_json( options = {} ) # rubocop:disable Styles/OptionHash
+      to_attributes( options.slice( :only, :except ) ).as_json
+    end
+
+    # @return [String] JSON encoded version of the assigned attributes.
+    def to_json( options = {} ) # rubocop:disable Styles/OptionHash
+      as_json( options ).to_json
+    end
+
+    def pretty_print( pp )
+      attributes = to_attributes
+
+      pp.object_address_group( self ) do
+        pp.seplist( attributes.keys, -> { pp.text "," } ) do |name|
+          pp.breakable " "
+          pp.group( 1 ) do
+            pp.text name.to_s
+            pp.text ":"
+            pp.breakable " "
+            pp.pp attributes[ name ]
+          end
+        end
+      end
+    end
+
     private
 
       def match_attribute?( pattern, name )
         Array( pattern ).any? do |matcher|
           matcher === name