diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object/to_param.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/to_param.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/to_param.rb b/activesupport/lib/active_support/core_ext/object/to_param.rb index 3b137ce6ae..e40846e7d6 100644 --- a/activesupport/lib/active_support/core_ext/object/to_param.rb +++ b/activesupport/lib/active_support/core_ext/object/to_param.rb @@ -51,6 +51,7 @@ class Hash # # This method is also aliased as +to_query+. def to_param(namespace = nil) + return (namespace ? nil.to_query(namespace) : '') if empty? collect do |key, value| value.to_query(namespace ? "#{namespace}[#{key}]" : key) end.sort! * '&' |