This module provides a way to hook into before a request gets queued in hydra. This is very powerful and you should be careful because when you accidently return a falsy value the request won't be executed.
@api private
Overrride add in order to execute callbacks in Typhoeus#before. Will break and return when a callback returns nil or false. Calls super otherwise.
@example Add the request.
hydra.add(request)
# File lib/typhoeus/hydra/before.rb, line 19 def add(request) Typhoeus.before.each do |callback| value = callback.call(request) if value.nil? || value == false || value.is_a?(Response) return value end end super end