asterite · January 27, 2015 21:26
diff --git a/tuple_covariance.cr b/tuple_covariance.cr
 class Foo
 end

 class Bar < Foo
 end

 a = [] of {Foo, String}
 a << {Foo.new, "hi"}
 a << {Bar.new, "hey"}
	class Foo
	end

	class Bar < Foo
	end

	a = [] of {Foo, String}
	a << {Foo.new, "hi"}
	a << {Bar.new, "hey"}