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-rw-r--r--vendor/github.com/gorilla/mux/doc.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/vendor/github.com/gorilla/mux/doc.go b/vendor/github.com/gorilla/mux/doc.go
index 291ef5e..e9573dd 100644
--- a/vendor/github.com/gorilla/mux/doc.go
+++ b/vendor/github.com/gorilla/mux/doc.go
@@ -47,6 +47,10 @@ variable will be anything until the next slash. For example:
r.HandleFunc("/articles/{category}/", ArticlesCategoryHandler)
r.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler)
+Groups can be used inside patterns, as long as they are non-capturing (?:re). For example:
+
+ r.HandleFunc("/articles/{category}/{sort:(?:asc|desc|new)}", ArticlesCategoryHandler)
+
The names are used to create a map of route variables which can be retrieved
calling mux.Vars():