Avoid unnecessary return values

@@ -161,7 +161,7 @@
     };
 
     View.prototype.build = function() {
-      var bindingRegExp, el, eventRegExp, iterationRegExp, iterator, node, parseNode, skipNodes, _i, _len, _ref, _results,
+      var bindingRegExp, el, eventRegExp, iterationRegExp, iterator, node, parseNode, skipNodes, _i, _j, _len, _len1, _ref, _ref1,
         _this = this;
       this.bindings = [];
       skipNodes = [];
@@ -170,7 +170,7 @@
       eventRegExp = /^on-/;
       iterationRegExp = /^each-/;
       parseNode = function(node) {
-        var a, attribute, binding, context, ctx, dependencies, keypath, model, n, options, path, pipe, pipes, splitPath, type, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref, _ref1, _ref2, _results;
+        var a, attribute, binding, context, ctx, dependencies, keypath, model, n, options, path, pipe, pipes, splitPath, type, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref, _ref1, _ref2;
         if (__indexOf.call(skipNodes, node) < 0) {
           _ref = node.attributes;
           for (_i = 0, _len = _ref.length; _i < _len; _i++) {
@@ -190,31 +190,30 @@
             }
           }
           _ref2 = iterator || node.attributes;
-          _results = [];
           for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
             attribute = _ref2[_k];
             if (bindingRegExp.test(attribute.name)) {
               options = {};
               type = attribute.name.replace(bindingRegExp, '');
               pipes = (function() {
-                var _l, _len3, _ref3, _results1;
+                var _l, _len3, _ref3, _results;
                 _ref3 = attribute.value.split('|');
-                _results1 = [];
+                _results = [];
                 for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) {
                   pipe = _ref3[_l];
-                  _results1.push(pipe.trim());
+                  _results.push(pipe.trim());
                 }
-                return _results1;
+                return _results;
               })();
               context = (function() {
-                var _l, _len3, _ref3, _results1;
+                var _l, _len3, _ref3, _results;
                 _ref3 = pipes.shift().split('>');
-                _results1 = [];
+                _results = [];
                 for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) {
                   ctx = _ref3[_l];
-                  _results1.push(ctx.trim());
+                  _results.push(ctx.trim());
                 }
-                return _results1;
+                return _results;
               })();
               path = context.shift();
               splitPath = path.split(/\.|:/);
@@ -244,31 +243,21 @@
                 a = iterator[_l];
                 node.removeAttribute(a.name);
               }
-              _results.push(iterator = null);
-            } else {
-              _results.push(void 0);
+              iterator = null;
             }
           }
-          return _results;
         }
       };
       _ref = this.els;
-      _results = [];
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         el = _ref[_i];
         parseNode(el);
-        _results.push((function() {
-          var _j, _len1, _ref1, _results1;
-          _ref1 = el.getElementsByTagName('*');
-          _results1 = [];
-          for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
-            node = _ref1[_j];
-            _results1.push(parseNode(node));
-          }
-          return _results1;
-        })());
+        _ref1 = el.getElementsByTagName('*');
+        for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
+          node = _ref1[_j];
+          parseNode(node);
+        }
       }
-      return _results;
     };
 
     View.prototype.bind = function() {
@@ -436,16 +425,14 @@
     formatters: Rivets.formatters,
     config: Rivets.config,
     configure: function(options) {
-      var property, value, _results;
+      var property, value;
       if (options == null) {
         options = {};
       }
-      _results = [];
       for (property in options) {
         value = options[property];
-        _results.push(Rivets.config[property] = value);
+        Rivets.config[property] = value;
       }
-      return _results;
     },
     bind: function(el, models) {
       var view;

@@ -165,10 +165,12 @@ class Rivets.View
           if iterator
             node.removeAttribute(a.name) for a in iterator
             iterator = null
+      return
 
     for el in @els
       parseNode el
       parseNode node for node in el.getElementsByTagName '*'
+    return
 
   # Binds all of the current bindings for this view.
   bind: =>
@@ -218,7 +220,7 @@ iterationBinding = (name) -> (el, collection, binding) ->
     binding.marker = document.createComment " rivets: each-#{name} "
     el.parentNode.insertBefore binding.marker, el
     el.parentNode.removeChild el
-  
+
   binding.iterated = []
 
   for item in collection
@@ -291,6 +293,7 @@ rivets =
   configure: (options={}) ->
     for property, value of options
       Rivets.config[property] = value
+    return
 
   # Binds a set of model objects to a parent DOM element. Returns a Rivets.View
   # instance.