complete

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

options.go

@@ -0,0 +1,26 @@
+package flag
+
+import (
+	"github.com/unistack-org/micro/v3/config"
+)
+
+type sliceDelimKey struct{}
+
+// SliceDelim set the slice delimeter
+func SliceDelim(s string) config.Option {
+	return config.SetOption(sliceDelimKey{}, s)
+}
+
+type mapDelimKey struct{}
+
+// MapDelim set the map delimeter
+func MapDelim(s string) config.Option {
+	return config.SetOption(mapDelimKey{}, s)
+}
+
+type timeFormatKey struct{}
+
+// TimeFormat set the time format
+func TimeFormat(s string) config.Option {
+	return config.SetOption(timeFormatKey{}, s)
+}