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iartarisi/gist:6608341

Last active September 27, 2016 15:03
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if-let in ruby?
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gistfile1.md 
(if-let [found (first (filter #(true? ("good" %))))]
  (.do_something found)
if found = myarray.detect {|x| x['good'] == true }
  found.do_something
end
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