Don't create extraneous blocks. Using the exploded if seems to be a b…

…it faster than inlining it, as well.
gerad · Nov 22, 2011 · 399de7f · 399de7f
1 parent 848be1b
commit 399de7f
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/haml/compiler.rb b/lib/haml/compiler.rb
@@ -443,8 +443,11 @@ def rstrip_buffer!(index = -1)
 
     def compile(node)
       parent, @node = @node, node
-      block = proc {node.children.each {|c| compile c}}
-      send("compile_#{node.type}", &(block unless node.children.empty?))
+      if node.children.empty?
+        send("compile_#{node.type}")
+      else
+        send("compile_#{node.type}",  &proc {node.children.each {|c| compile c}} )
+      end
     ensure
       @node = parent
     end