Avoid unnecessary return values

Nicklas Ansman Giertz
Showing 3 changed files with 22 additions and 32 deletions
lib/rivets.js
lib/rivets.min.js
src/rivets.coffee
--- a/lib/rivets.js
View file @e0044f1
+++ b/lib/rivets.js
View file @e0044f1
@@ -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);
+              iterator = null;
-            } else {
-              _results.push(void 0);
            }
          }
-          return _results;
        }
      };
      _ref = this.els;
-      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        el = _ref[_i];
        parseNode(el);
-        _results.push((function() {
+        _ref1 = el.getElementsByTagName('*');
-          var _j, _len1, _ref1, _results1;
+        for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
-          _ref1 = el.getElementsByTagName('*');
+          node = _ref1[_j];
-          _results1 = [];
+          parseNode(node);
-          for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
+        }
-            node = _ref1[_j];
-            _results1.push(parseNode(node));
-          }
-          return _results1;
-        })());
      }
-      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;
--- a/lib/rivets.min.js
View file @e0044f1
+++ b/lib/rivets.min.js
View file @e0044f1
--- a/src/rivets.coffee
View file @e0044f1
+++ b/src/rivets.coffee
View file @e0044f1
@@ -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.