Added gem backtrace pretty priting (Juan Lupión) [rails#1497 state:co…

…mmitted]
jake3030 · Dec 15, 2008 · f9a02b1 · f9a02b1
1 parent 4dcd8f0
commit f9a02b1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/railties/lib/rails/backtrace_cleaner.rb b/railties/lib/rails/backtrace_cleaner.rb
@@ -9,13 +9,16 @@ class BacktraceCleaner < ActiveSupport::BacktraceCleaner
     RAILS_NOISE  = %w( script/server )
     RUBY_NOISE   = %w( rubygems/custom_require benchmark.rb )
 
+    GEMS_DIR     = Gem.default_dir
+
     ALL_NOISE    = VENDOR_DIRS + SERVER_DIRS + RAILS_NOISE + RUBY_NOISE
 
     def initialize
       super
       add_filter   { |line| line.sub(RAILS_ROOT, '') }
       add_filter   { |line| line.sub(ERB_METHOD_SIG, '') }
       add_filter   { |line| line.sub('./', '/') } # for tests
+      add_filter   { |line| line.sub(/(#{GEMS_DIR})\/gems\/([a-z]+)-([0-9.]+)\/(.*)/, '\2 (\3) \4')} # http://gist.github.com/30430
       add_silencer { |line| ALL_NOISE.any? { |dir| line.include?(dir) } }
     end
   end