Use "%o" in path debug to tell types apart

History.md

@@ -5,6 +5,7 @@ unreleased
   * Remove usage of `res._headers` private field
     - Improves compatibility with Node.js 8 nightly
   * Skip routing when `req.url` is not set
+  * Use `%o` in path debug to tell types apart
   * Use `Object.create` to setup request & response prototypes
   * Use `setprototypeof` module to replace `__proto__` setting
   * Use `statuses` instead of `http` module for status messages

lib/router/index.js

@@ -452,7 +452,7 @@ proto.use = function use(fn) {
     }
 
     // add the middleware
-    debug('use %s %s', path, fn.name || '<anonymous>');
+    debug('use %o %s', path, fn.name || '<anonymous>')
 
     var layer = new Layer(path, {
       sensitive: this.caseSensitive,

lib/router/layer.js

@@ -35,7 +35,7 @@ function Layer(path, options, fn) {
     return new Layer(path, options, fn);
   }
 
-  debug('new %s', path);
+  debug('new %o', path)
   var opts = options || {};
 
   this.handle = fn;

lib/router/route.js

@@ -44,7 +44,7 @@ function Route(path) {
   this.path = path;
   this.stack = [];
 
-  debug('new %s', path);
+  debug('new %o', path)
 
   // route handlers for various http methods
   this.methods = {};
@@ -196,7 +196,7 @@ methods.forEach(function(method){
         throw new Error(msg);
       }
 
-      debug('%s %s', method, this.path);
+      debug('%s %o', method, this.path)
 
       var layer = Layer('/', {}, handle);
       layer.method = method;