[merb-cache] Hide an alias call from YARD

merb-cache/lib/merb-cache/merb_ext/controller.rb

@@ -34,7 +34,10 @@ def eager_cache(trigger_action, target = trigger_action, conditions = {}, &blk)
       end
 
       after("_eager_cache_#{trigger_action}_to_#{target_controller.name.snake_case}__#{target_action}_after", conditions.only(:if, :unless).merge(:with => [target_controller, target_action, conditions, blk], :only => trigger_action))
-      alias_method "_eager_cache_#{trigger_action}_to_#{target_controller.name.snake_case}__#{target_action}_after", :_eager_cache_after
+
+      #FIXME: workaround for long filename in YARD when using 1.9-style parser
+      #alias_method "_eager_cache_#{trigger_action}_to_#{target_controller.name.snake_case}__#{target_action}_after", :_eager_cache_after
+      send(:alias_method, "_eager_cache_#{trigger_action}_to_#{target_controller.name.snake_case}__#{target_action}_after", :_eager_cache_after)
     end
 
     def eager_dispatch(action, params = {}, env = {}, blk = nil)
@@ -189,4 +192,5 @@ def _parameters_and_conditions(conditions)
 
     return parameters, conditions.except(:params, :store, :stores)
   end
+
 end

yard/merbext.rb

@@ -2,4 +2,4 @@
 
 # Use the legacy parser, as the new one has issues with namespaces
 # and generates some very long filenames for dynamic aliases.
-YARD::Parser::SourceParser.parser_type = :ruby18
+#YARD::Parser::SourceParser.parser_type = :ruby18