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thomas-holmes/type_case.rb Secret

Created January 10, 2014 06:39
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type_case.rb
t = Time.now
case t
when defined?(String) && String then puts 'string'
when defined?(DateTime) && DateTime then puts 'datetime'
when defined?(Time) && Time then puts 'time'
else puts 'wtf'
end
#=> thomas@e3 ~/Code/test $ ruby test.rb
#=> time
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