speed up root_filter

raszi · Jul 6, 2015 · 63e0c76 · 63e0c76
1 parent 3e8f3e3
commit 63e0c76
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/simplecov/defaults.rb b/lib/simplecov/defaults.rb
@@ -4,7 +4,7 @@
 SimpleCov.profiles.define "root_filter" do
   # Exclude all files outside of simplecov root
   add_filter do |src|
-    !(src.filename =~ /^#{Regexp.escape(SimpleCov.root)}/i)
+    !src.filename.downcase.start_with?(SimpleCov.root.downcase)
   end
 end