added warning message area

http-json/index.js

@@ -14,6 +14,24 @@
       , resProto = http.ServerResponse.prototype
       ;
 
+    resProto.warn = function (msg, code, opts) {
+      var self = this
+        ;
+
+      self._warns = self._warns || [];
+      if ('object' !== typeof opts) {
+        opts = {};
+      }
+
+      if (msg instanceof Error) {
+        msg = msg.message || msg.toString();
+      }
+
+      opts.message = msg;
+      opts.code = code;
+      self._warns.push(opts);
+    };
+
     resProto.error = function (msg, code, opts) {
       var self = this
         ;
@@ -23,6 +41,10 @@
         opts = {};
       }
 
+      if (msg instanceof Error) {
+        msg = msg.message || msg.toString();
+      }
+
       opts.message = msg;
       opts.code = code;
       self._errors.push(opts);
@@ -67,6 +89,9 @@
       replacer = (opts.debug) ? null : removeStack;
       response.timestamp = Date.now();
       response.errors = self._errors || [];
+      if ((self._warns || []).length) {
+        response.warnings = self._warns || [];
+      }
       response.success = !response.errors.length;
       response.result = data;
 

http-json/package.json

@@ -2,7 +2,7 @@
   "author": "AJ ONeal <coolaj86@gmail.com> (http://coolaj86.info/)",
   "name": "http-json",
   "description": "An extension of the http prototype supporting steve-style json responses in connect",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "homepage": "http://github.com/coolaj86/steve",
   "repository": {
     "type": "git",