Remove res.send(body, status) signature

Author: dougwilson

Diff for: History.md

@@ -1,6 +1,8 @@
 5.x
 ===
 
+  * remove:
+    - `res.send(body, status)` signature - use `res.send(status, body)`
   * change:
     - `req.host` now returns host (`hostname:port`) - use `req.hostname` for only hostname
 

Diff for: lib/response.js

@@ -89,17 +89,11 @@ res.send = function send(body) {
   // settings
   var app = this.app;
 
-  // allow status / body
+  // support res.send(status, body)
   if (arguments.length === 2) {
-    // res.send(body, status) backwards compat
-    if (typeof arguments[0] !== 'number' && typeof arguments[1] === 'number') {
-      deprecate('res.send(body, status): Use res.status(status).send(body) instead');
-      this.statusCode = arguments[1];
-    } else {
-      deprecate('res.send(status, body): Use res.status(status).send(body) instead');
-      this.statusCode = arguments[0];
-      chunk = arguments[1];
-    }
+    deprecate('res.send(status, body): Use res.status(status).send(body) instead');
+    this.statusCode = arguments[0];
+    chunk = arguments[1];
   }
 
   // disambiguate res.send(status) and res.send(status, num)

Diff for: test/res.send.js

@@ -66,21 +66,6 @@ describe('res', function(){
     })
   })
 
-  describe('.send(body, code)', function(){
-    it('should be supported for backwards compat', function(done){
-      var app = express();
-
-      app.use(function(req, res){
-        res.send('Bad!', 400);
-      });
-
-      request(app)
-      .get('/')
-      .expect('Bad!')
-      .expect(400, done);
-    })
-  })
-
   describe('.send(code, number)', function(){
     it('should send number as json', function(done){
       var app = express();