group.go


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package mux

import (
	"net/http"
	"strings"
)

func Group(mux *http.ServeMux, prefix string, group func(sm *http.ServeMux), middlewares ...Middleware) {
	groupMux := http.NewServeMux()
	group(groupMux)
	if !strings.HasSuffix(prefix, "/") {
		prefix += "/"
	}
	mux.Handle(
		prefix,
		http.StripPrefix(strings.TrimSuffix(prefix, "/"), Use(groupMux, middlewares...)),
	)
}