Skip to content

Instantly share code, notes, and snippets.

@mathias

mathias/try_chain.rb

Forked from rbxbx/try_chain.rb
Created July 25, 2012 01:42
Show Gist options
  • Save mathias/3173881 to your computer and use it in GitHub Desktop.
Save mathias/3173881 to your computer and use it in GitHub Desktop.
Download ZIP
eeevil
Raw
try_chain.rb
class Object
def try_chain *meths
meths.inject(self) do |res, meth|
break unless result = res.try(meth)
result
end
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment