Shorten.

nhemsley · May 20, 2014 · 8d92702 · 8d92702
1 parent 43591cc
commit 8d92702
Showing 1 changed file with 4 additions and 12 deletions.
diff --git a/longscroll/longscroll.js b/longscroll/longscroll.js
@@ -47,27 +47,19 @@ d3.longscroll = function() {
   }
 
   longscroll.render = function(_) {
-    if (!arguments.length) return render;
-    render = _;
-    return longscroll;
+    return arguments.length ? (render = _, longscroll) : render;
   };
 
   longscroll.rowHeight = function(_) {
-    if (!arguments.length) return rowHeight;
-    rowHeight = +_;
-    return longscroll;
+    return arguments.length ? (rowHeight = +_, longscroll) : rowHeight;
   };
 
   longscroll.position = function(_) {
-    if (!arguments.length) return position;
-    position = +_;
-    return longscroll;
+    return arguments.length ? (position = +_, longscroll) : position;
   };
 
   longscroll.size = function(_) {
-    if (!arguments.length) return size;
-    size = +_;
-    return longscroll;
+    return arguments.length ? (size = +_, longscroll) : size;
   };
 
   return longscroll;