Hello Amarjeet, You can actually don't check if len(options) is greater than one – if your package provides only single implementation of Option, than there is no way to pass something different than that backoffOption. But it also brings an ability to extend your constructor later. There is a great article about optional arguments: https://sagikazarmark.hu/blog/functional-options-on-steroids/
I'd rather prefer optional arguments to builder. -- Regards, Sergey. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/1e07b530-7805-4221-a6a0-61de6ca219cb%40googlegroups.com.
