Re: Enforce implementation of Module method

Phrogz <phrogz <at> mac.com> writes:
module Parenting
def children
raise "OOPS!" #Better error message here
end
end

If a class defines that method, it will shadow the module method. As
long as the class method doesn't try to call super, you should be good
to go.

And of course, there's a rather handy NotImplementedError class just sat there
in Ruby code if you want to use it.


.

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