lib/blather/stanza/presence.rb in blather-0.3.4 vs lib/blather/stanza/presence.rb in blather-0.4.0

@@ -22,17 +22,15 @@
       klass.new.inherit(node)
     end
 
     ##
     # Ensure element_name is "presence" for all subclasses
-    def initialize
+    def self.new
       super :presence
     end
 
-    VALID_TYPES.each do |valid_type|
-      define_method("#{valid_type}?") { self.type == valid_type }
-    end
+    attribute_helpers_for(:type, VALID_TYPES)
 
     ##
     # Ensures type is one of :unavailable, :subscribe, :subscribed, :unsubscribe, :unsubscribed, :probe or :error
     def type=(type)
       raise ArgumentError, "Invalid Type (#{type}), use: #{VALID_TYPES*' '}" if type && !VALID_TYPES.include?(type.to_sym)
@@ -40,6 +38,6 @@
     end
 
   end
 
 end #Stanza
-end
\ No newline at end of file
+end