Stackable_method_missing is a project mainly written in Ruby, it's free.
prepend and append multiple method_missing methods/blocks to avoid overwriting them
This module makes your class allow for stackable method_missing filters.
You can add/remove filters (which are simply methods) from method_missing so that
multiple extensions/modules can use the same method_missing call instead of re-declaring it
and overwriting the other extensions/modules' usage of method_missing.
stackable_method_missing in your classmm_prepend(:your_method_name)method_missing is called, your methods'll bemm_remove(:your_method_name)