Just a Go map -- like you're already using elsewhere in the code. It's the same as a hash in Perl or a dict in Python -- you can't have duplicate keys.
So if you create a map that has the date as the key and anything as the value (an empty struct is idiomatic, but you can also use a boolean), then you will end up with a unique list of dates as map keys. Example: https://play.golang.org/p/jg5SmfxpzJ -- 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.
