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swarley/hook.rb

Created November 19, 2012 20:47
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pry/pry-hack
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hook.rb
class Pry
if VERSION <= "0.9.10"
alias old_retrieve_line retrieve_line
def retrieve_line(eval_string, *args)
old_retrieve_line(eval_string, *args)
eval_string.sub!(/\A.+?\Z/, Hackage.hack_line(eval_string))
end
else
hooks.add_hook(:foo, :pry_hack) do {|line| Hackage.hack_line(line) }
end
end
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