Improved user lists

utils/FilterCapitalLetters.go

@@ -0,0 +1,20 @@
+package utils
+
+// import (
+// 	"strings"
+// 	"unicode"
+// )
+
+// // FilterCapitalLetters returns the capital letters of a name.
+// func FilterCapitalLetters(nick string) string {
+// 	return strings.Map(
+// 		func(r rune) rune {
+// 			if !unicode.IsUpper(r) {
+// 				return -1
+// 			}
+
+// 			return r
+// 		},
+// 		nick,
+// 	)
+// }

utils/UserList.go

@@ -0,0 +1,9 @@
+package utils
+
+import "github.com/animenotifier/arn"
+
+// UserList is a named list of users.
+type UserList struct {
+	Name  string
+	Users []*arn.User
+}