debugger: Correctly eval arrays and numbers

lib/_debugger.js

@@ -406,18 +406,32 @@ Client.prototype.mirrorObject = function(handle, cb) {
         return;
       }
 
-      var mirror = {};
+      var mirror;
+      if (handle.className == 'Array') {
+        mirror = [];
+      } else {
+        mirror = {};
+      }
+
       for (var i = 0; i < handle.properties.length; i++) {
         var value = res.body[handle.properties[i].ref];
-        mirror[handle.properties[i].name] = value.text;
+        var mirrorValue = value.value ? value.value : value.text;
+
+        if (Array.isArray(mirror) &&
+            typeof handle.properties[i].name != 'number') {
+          // Skip the 'length' property.
+          continue;
+        }
+
+        mirror[handle.properties[i].name] = mirrorValue;
       }
 
       if (cb) cb(mirror);
     });
 
-  } else if (handle.type == 'string') {
+  } else if (handle.value) {
     process.nextTick(function() {
-      cb(handle.text);
+      cb(handle.value);
     });
 
   } else {