diff options
Diffstat (limited to 'railties/lib/rails_generator/scripts.rb')
-rw-r--r-- | railties/lib/rails_generator/scripts.rb | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/railties/lib/rails_generator/scripts.rb b/railties/lib/rails_generator/scripts.rb index 75167da995..f857f68de4 100644 --- a/railties/lib/rails_generator/scripts.rb +++ b/railties/lib/rails_generator/scripts.rb @@ -43,12 +43,15 @@ module Rails def usage_message usage = "\nInstalled Generators\n" - Rails::Generator::Base.sources.inject({}) do |mem, source| + Rails::Generator::Base.sources.inject([]) do |mem, source| + # Using an association list instead of a hash to preserve order, + # for esthetic reasons more than anything else. label = source.label.to_s.capitalize - mem[label] ||= [] - mem[label] |= source.names + pair = mem.assoc(label) + mem << (pair = [label, []]) if pair.nil? + pair[1] |= source.names mem - end.each_pair do |label, names| + end.each do |label, names| usage << " #{label}: #{names.join(', ')}\n" unless names.empty? end |