Golang : Golang

How to write Raku's trans routine/operator in Go

I was looking for a way to transliterate(translate) English numbers to Persian numbers in Go. Such functionality is usually found in programming languages, but I wasn't expecting too much from Go. It's very easy to do in Raku: say 567.trans: '0'..'9' => '۰'..'۹' =output ۵۶۷␤ say TR/0..9/۰..۹/ given 567 =output ۵۶۷␤ For Go I found xstrings module which has a Translate function. But the solution I came up with was using NewReplacer function from Go's internal strings module: