Function, schmunction…

Hmmm, because of the fact that it is syntactically legal to call methods/functions with no parentheses (i.e foo is the same as foo()) I can’t define a function and then inspect it as I would expect, e.g.

def double(x)
  return x * 2

If I do this in “irb” and then enter “double” it trys to invoke the function, but I just want to see the bare-nekkid function as an object ;^(