diff options
Diffstat (limited to 'lib/path/route.go')
| -rw-r--r-- | lib/path/route.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/path/route.go b/lib/path/route.go index f60ad310..578e2b62 100644 --- a/lib/path/route.go +++ b/lib/path/route.go @@ -149,6 +149,25 @@ func (rute *Route) Parse(rpath string) (vals map[string]string, ok bool) { return vals, true } +// Path return the path with all the keys has been substituted with values, +// even if its empty. +// See [Route.String] for returning path with key name (as in ":name"). +func (rute *Route) Path() string { + var ( + node *routeNode + pb strings.Builder + ) + for _, node = range rute.nodes { + pb.WriteByte('/') + if node.isKey { + pb.WriteString(node.val) + } else { + pb.WriteString(node.name) + } + } + return pb.String() +} + // Set or replace the key's value in path with parameter val. // If the key exist it will return true; otherwise it will return false. func (rute *Route) Set(key, val string) bool { @@ -175,6 +194,9 @@ func (rute *Route) Set(key, val string) bool { // between sub-path. // If the key has been [Route.Set], the sub-path will be replaced with its // value, otherwise it will returned as ":<key>". +// +// To return the path with all keys has been substituted, even empty, use +// [Route.Path]. func (rute *Route) String() (path string) { var ( node *routeNode |