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A comment on The State of Go. Parent comment

Re:The State of Go by mattnewton on Sunday February 05, 2017 @01:36PM (#13573731)
Not a type safe one that works on your own types.
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Re:The State of Go by s_ngularity on Sunday February 05, 2017 @07:44PM (#13575683)
You can't define a polymorphic function map, but you definitely could definitely define a map method for your own monomorphic container type.
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