diff options
| -rw-r--r-- | railties/lib/rails_generator/lookup.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/lib/rails_generator/lookup.rb b/railties/lib/rails_generator/lookup.rb index 598cb79e73..d88a1948a4 100644 --- a/railties/lib/rails_generator/lookup.rb +++ b/railties/lib/rails_generator/lookup.rb @@ -139,7 +139,7 @@ module Rails private # Lookup and cache every generator from the source list. def cache - @cache ||= sources.inject([]) { |cache, source| cache + source.map } + @cache ||= sources.inject([]) { |cache, source| cache + source.to_a } end # Clear the cache whenever the source list changes. |