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by mikeschinkel
2531 days ago
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Interestingly you _can_ implement method chaining to require a terminal method call i.e. err := GetFoo().SetBar(1).SetBaz(2).Run() and then each chained method would set an error property in the object and if err!=nil then do nothing but return the object, and then the last method could return the error value. That said, I am not a huge fan of fluent interfaces. I much prefer passing in a struct as an "args" parameter, in most case (but not all.) |
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