Go supports below type assertion <https://tour.golang.org/methods/15>
t := i.(T) and t, ok := i.(T) Can this feature be extended to array of interfaces as mentioned below? t := i.([]T) and t, ok := i.([]T) I have been using Golang for almost four years and I have come across use cases requiring this feature many times. So far, I write a function for each specific case which clones the array into new array with type asserted to new type. I repeat the same pattern of assertion for array of different types and perform extra array copy each time I assert. Is there a better alternative solution with existing Go feature or Is there a chance that this feature will be supported in future? sample code <https://play.golang.org/p/-Flgqk9qbJD> -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
