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// Package metricsx extends github.com/VictoriaMetrics/metrics.
package metricsx
import "strings"
func splitName(name string) (base, arg string) {
if n := len(name); n != 0 {
base = name
for i, r := range base {
if r == '{' {
if j := len(base) - 1; j > i && base[j] == '}' {
base, arg = base[:i], base[i+1:j]
break
}
}
}
}
return
}
func formatName(base, arg string, args ...string) string {
var b strings.Builder
b.WriteString(base)
b.WriteByte('{')
if arg != "" {
b.WriteString(arg)
}
for i := 1; i < len(args); i += 2 {
if arg != "" || i > 1 {
b.WriteByte(',')
}
b.WriteString(args[i-1])
b.WriteString("=\"")
b.WriteString(args[i])
b.WriteByte('"')
}
b.WriteByte('}')
return b.String()
}
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