On 8 Aug 2017, at 09:06, martin.r...@programmfabrik.de wrote: > > So why not come up with > > func findFirst(slice interface{}, matches func(i int) bool) int > > or so?
For what it's worth, it's not super difficult to implement this function once and for all if it's something that would make your life easier. It not being in the standard library today doesn't mean it's something you're forbidden from doing. The gain is just three lines of trivial code per invocation, but it's certainly possible. Using it is going to be more expensive than the obvious loop so I would be surprised to see this function surface in the stdlib. //jb -- 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.