inherit signature from another method

[HoneyryderChuck]

A pattern used a bit in the wild is the delegation of arguments to another method:

def perform(*args)
  # log things, activate gear
  do_perform(*args)
end

def do_perform(key, value, description)
   ....

Considering that add typing info to do_perform is straightforward, how could I hint in rbs that perform has the same signature? If not, does it make sense to have such a feature?

[marcandre]

I believe tou can use alias perform do_perform

[soutaro]

You can do that if they have exactly the same method types.

I know there are cases you want to add/remove arguments, but it cannot be done with RBS now. (You have to write two defs with the types (almost) duplicated.)