diff options
| -rw-r--r-- | railties/lib/rails/backtrace_cleaner.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/lib/rails/backtrace_cleaner.rb b/railties/lib/rails/backtrace_cleaner.rb index cc26db849d..539f68a3be 100644 --- a/railties/lib/rails/backtrace_cleaner.rb +++ b/railties/lib/rails/backtrace_cleaner.rb @@ -19,7 +19,7 @@ module Rails def add_gem_filters return unless defined?(Gem) - gems_paths = (Gem.path + [Gem.default_dir]).uniq.map!{ |p| Regexp.escape(p) } + gems_paths = (Gem.path | [Gem.default_dir]).map { |p| Regexp.escape(p) } return if gems_paths.empty? gems_regexp = %r{(#{gems_paths.join('|')})/gems/([^/]+)-([\w.]+)/(.*)} |