diff options
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/mapper.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index 800c6b469e..00f8fb99bb 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -774,7 +774,7 @@ module ActionDispatch return true end - options.each do |k,v| + options.keys.each do |k| (options[:constraints] ||= {})[k] = options.delete(k) if options[k].is_a?(Regexp) end |