diff options
Diffstat (limited to 'railties/lib/rails_generator/scripts.rb')
| -rw-r--r-- | railties/lib/rails_generator/scripts.rb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/railties/lib/rails_generator/scripts.rb b/railties/lib/rails_generator/scripts.rb index 14156e9c04..2d6019ade7 100644 --- a/railties/lib/rails_generator/scripts.rb +++ b/railties/lib/rails_generator/scripts.rb @@ -43,9 +43,12 @@ module Rails def usage_message usage = "\nInstalled Generators\n" - Rails::Generator::Base.sources.each do |source| + Rails::Generator::Base.sources.inject({}) do |mem, source| label = source.label.to_s.capitalize - names = source.names + mem[label] ||= [] + mem[label] |= source.names + mem + end.each_pair do |label, names| usage << " #{label}: #{names.join(', ')}\n" unless names.empty? end |