Optimize Traversal#each_node allocations

This removes the need for allocating an Array for every set of child nodes.
2015-04-12 22:45:42 +02:00 · 2015-04-12 22:45:42 +02:00 · 739e3b474c
parent 235180e821
commit 739e3b474c
1 changed files with 3 additions and 1 deletions
--- a/lib/oga/xml/traversal.rb
+++ b/lib/oga/xml/traversal.rb
@ -39,7 +39,9 @@ module Oga
          catch :skip_children do
            yield current

-            visit = current.children.to_a + visit
+            current.children.to_a.reverse_each do |child|
+              visit.unshift(child)
+            end
          end
        end
      end