mux.go
func (mx *Mux) Delete(pattern string, handlerFn http.HandlerFunc) {
	mx.handle(mDELETE, pattern, handlerFn)
}
func (mx *Mux) Delete(pattern string, handlerFn http.HandlerFunc) {
	mx.handle(mDELETE, pattern, handlerFn)
}
func ( mx * Mux ) Delete ( pattern string , handlerFn http . HandlerFunc ) { mx . handle ( mDELETE , pattern , handlerFn ) }
// Delete adds the route `pattern` that matches a DELETE http method to
// execute the `handlerFn` http.HandlerFunc.
Delete adds the route pattern that matches a DELETE http method to execute the handlerFn http . HandlerFunc .