1 files changed, 0 insertions, 12 deletions
diff --git a/railties/lib/rails/backtrace_cleaner.rb b/railties/lib/rails/backtrace_cleaner.rb
index 0e78959966..b1e3c923b7 100644
--- a/railties/lib/rails/backtrace_cleaner.rb
+++ b/railties/lib/rails/backtrace_cleaner.rb
@@ -16,19 +16,7 @@ module Rails
       add_filter { |line| line.sub(@root, EMPTY_STRING) }
       add_filter { |line| line.sub(RENDER_TEMPLATE_PATTERN, EMPTY_STRING) }
       add_filter { |line| line.sub(DOT_SLASH, SLASH) } # for tests
-
-      add_gem_filters
       add_silencer { |line| !APP_DIRS_PATTERN.match?(line) }
     end
-
-    private
-      def add_gem_filters
-        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.]+)/(.*)}
-        gems_result = '\2 (\3) \4'.freeze
-        add_filter { |line| line.sub(gems_regexp, gems_result) }
-      end
   end
 end