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carlaviktor/gist:0b3e7fb2aa4b6c01ac8a

Last active August 29, 2015 14:02
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Tell, Don't Ask example
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gistfile1.rb
# Better
class Post
def send_to_feed
user.send_to_feed(contents)
end
end
# Is this better or worse?
class Post
def send_to_feed
if user.respond_to?('send_to_feed')
user.send_to_feed(contents)
end
end
end
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