How to implement a “callback” in Ruby?

Question

I\'m not sure of the best idiom for C style call-backs in Ruby - or if there is something even better ( and less like C ). In C, I\'d do something like:

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Answer 1

I know this is an old post, but others that come across this may find my solution helpful.

http://chrisshepherddev.blogspot.com/2015/02/callbacks-in-pure-ruby-prepend-over.html