1 files changed, 21 insertions, 15 deletions
diff --git a/lib/html/simplify.js b/lib/html/simplify.js
index 5b65034..24a3447 100644
--- a/lib/html/simplify.js
+++ b/lib/html/simplify.js
@@ -1,33 +1,37 @@
 var ast = require("./ast");
 
 function simplify(node) {
-    return removeEmpty(simplifiers[node.type](node));
+    return collapse(removeEmpty(node));
 }
 
-var simplifiers = {
-    fragment: simplifyFragment,
-    element: simplifyElement,
+function collapse(node) {
+    return collapsers[node.type](node);
+}
+
+var collapsers = {
+    fragment: collapseFragment,
+    element: collapseElement,
     selfClosingElement: identity,
     text: identity,
     forceWrite: identity
 };
 
-function simplifyFragment(node) {
-    return ast.fragment(simplifyNodes(node.children));
+function collapseFragment(node) {
+    return ast.fragment(collapseNodes(node.children));
 }
 
-function simplifyElement(node) {
-    return ast.elementWithTag(node.tag, simplifyNodes(node.children));
+function collapseElement(node) {
+    return ast.elementWithTag(node.tag, collapseNodes(node.children));
 }
 
 function identity(value) {
     return value;
 }
 
-function simplifyNodes(nodes) {
+function collapseNodes(nodes) {
     var children = [];
     
-    nodes.map(simplify).forEach(function(child) {
+    nodes.map(collapse).forEach(function(child) {
         appendChild(children, child, children.push.bind(children));
     });
     return children;
@@ -58,15 +62,17 @@ var emptiers = {
 };
 
 function fragmentEmptier(fragment) {
-    return ast.fragment(fragment.children.filter(function(child) {
-        return !child.isEmpty;
-    }));
+    return ast.fragment(listEmptier(fragment.children));
 }
 
 function elementEmptier(element) {
-    return ast.elementWithTag(element.tag, element.children.filter(function(child) {
+    return ast.elementWithTag(element.tag, listEmptier(element.children));
+}
+
+function listEmptier(elements) {
+    return elements.map(removeEmpty).filter(function(child) {
         return !child.isEmpty;
-    }));
+    });
 }