diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/journey/path')
| -rw-r--r-- | actionpack/lib/action_dispatch/journey/path/pattern.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/journey/path/pattern.rb b/actionpack/lib/action_dispatch/journey/path/pattern.rb index d37aa1fbe5..fb155e516f 100644 --- a/actionpack/lib/action_dispatch/journey/path/pattern.rb +++ b/actionpack/lib/action_dispatch/journey/path/pattern.rb @@ -53,9 +53,9 @@ module ActionDispatch end def optional_names - @optional_names ||= spec.grep(Nodes::Group).map { |group| + @optional_names ||= spec.grep(Nodes::Group).flat_map { |group| group.grep(Nodes::Symbol) - }.flatten.map { |n| n.name }.uniq + }.map { |n| n.name }.uniq end class RegexpOffsets < Journey::Visitors::Visitor # :nodoc: |