futile perf tweak on analysis and round movelists

utyman · Jun 9, 2015 · 34efe0b · 34efe0b
1 parent 8695073
commit 34efe0b
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Showing 2 changed files with 13 additions and 9 deletions.
diff --git a/ui/analyse/src/view.js b/ui/analyse/src/view.js
@@ -226,9 +226,11 @@ function renderTree(ctrl, tree) {
   }
 
   var path = treePath.default();
-  return turns.map(function(turn) {
-    return renderTurn(ctrl, turn, path);
-  });
+  var tags = [];
+  for (var i = 0, len = turns.length; i < len; i++)
+    tags.push(renderTurn(ctrl, turns[i], path));
+
+  return tags;
 }
 
 function renderAnalyse(ctrl) {

diff --git a/ui/round/src/view/replay.js b/ui/round/src/view/replay.js
@@ -62,13 +62,15 @@ function renderTable(ctrl) {
     for (var i = 2, len = steps.length; i < len; i += 2) pairs.push([steps[i], steps[i + 1]]);
   }
 
-  var trs = pairs.map(function(pair, i) {
-    return m('tr', [
+  var trs = [];
+  for (var i = 0, len = pairs.length; i < len; i++)
+    trs.push(m('tr', [
       m('td.index', i + 1),
-      renderTd(pair[0], ctrl.vm.ply),
-      renderTd(pair[1], ctrl.vm.ply)
-    ]);
-  }).concat(renderResult(ctrl, true));
+      renderTd(pairs[i][0], ctrl.vm.ply),
+      renderTd(pairs[i][1], ctrl.vm.ply)
+    ]));
+  trs.push(renderResult(ctrl, true));
+
   return m('table',
     m('tbody', {
         onclick: function(e) {