lib/authority/abilities.rb in authority-0.3.0 vs lib/authority/abilities.rb in authority-0.9.0

@@ -19,33 +19,27 @@
           end
         RUBY
       end
 
       def authorizer
-        begin
-          @authorizer ||= authorizer_name.constantize
-        rescue StandardError => e
-          if e.is_a?(NameError)
-            raise Authority::NoAuthorizerError.new("#{authorizer_name} does not exist in your application")
-          else
-            raise e
-          end
-        end
+        @authorizer ||= authorizer_name.constantize
+      rescue NameError => e
+        raise Authority::NoAuthorizerError.new("#{authorizer_name} does not exist in your application")
       end
     end
 
-      Authority.adjectives.each do |adjective|
+    Authority.adjectives.each do |adjective|
 
-        # Metaprogram needed methods, allowing for nice backtraces
-        class_eval <<-RUBY, __FILE__, __LINE__ + 1
-          def #{adjective}_by?(user)
-            authorizer.#{adjective}_by?(user)
-          end
+      # Metaprogram needed methods, allowing for nice backtraces
+      class_eval <<-RUBY, __FILE__, __LINE__ + 1
+        def #{adjective}_by?(user)
+          authorizer.#{adjective}_by?(user)
+        end
 
-          def authorizer
-            self.class.authorizer.new(self)
-          end
-        RUBY
-      end
+        def authorizer
+          self.class.authorizer.new(self)
+        end
+      RUBY
+    end
 
   end
 end