Changed Swagger() to omit resources with no content

lib/swagger.js

@@ -45,7 +45,17 @@ function Swagger(loopbackApplication, swaggerApp, opts) {
   // A class is an endpoint root; e.g. /users, /products, and so on.
   classes.forEach(function (aClass) {
     var doc = apiDocs[aClass.name] = classHelper.generateAPIDoc(aClass, opts);
-    resourceDoc.apis.push(classHelper.generateResourceDocAPIEntry(aClass));
+    var hasPublic = false;
+    var methods = aClass.methods()
+    for (var methodKey in methods) {
+      hasPublic = methods[methodKey].public;
+      if (hasPublic) {
+        break;
+      }
+    }
+    if (hasPublic) {
+      resourceDoc.apis.push(classHelper.generateResourceDocAPIEntry(aClass));
+    }
 
     // Add the getter for this doc.
     var docPath = urlJoin(opts.resourcePath, aClass.http.path);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "loopback-explorer",
-  "version": "1.2.11",
+  "version": "1.2.12",
   "description": "Browse and test your LoopBack app's APIs",
   "main": "index.js",
   "scripts": {