Resolve Performance/RegexpMatch warningsPerformance_RegexpMatch

Do regex checks without creating objects for the results.

Signed-off-by: Tim Smith <tsmith@chef.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/chef/cookbook_version.rb b/lib/chef/cookbook_version.rb
index 6e4f13c291..8a616e5e07 100644
--- a/lib/chef/cookbook_version.rb
+++ b/lib/chef/cookbook_version.rb
@@ -598,7 +598,7 @@ class Chef
         filename = record[:name]
         base_dup_name = File.join(File.dirname(filename), File.basename(filename, File.extname(filename)))
         yml_files.each do |other|
-          if other[:name] =~ /#{(File.extname(filename) == ".yml") ? "#{base_dup_name}.yaml" : "#{base_dup_name}.yml"}$/
+          if /#{(File.extname(filename) == ".yml") ? "#{base_dup_name}.yaml" : "#{base_dup_name}.yml"}$/.match?(other[:name])
             raise Chef::Exceptions::AmbiguousYAMLFile.new("Cookbook #{name}@#{version} contains ambiguous files: #{filename} and #{other[:name]}. Please update the cookbook to remove the incorrect file.")
           end
         end