diff options
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/action_dispatch/middleware/flash.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/flash.rb b/actionpack/lib/action_dispatch/middleware/flash.rb index 7a91674c3c..8fee9c9e8c 100644 --- a/actionpack/lib/action_dispatch/middleware/flash.rb +++ b/actionpack/lib/action_dispatch/middleware/flash.rb @@ -91,7 +91,10 @@ module ActionDispatch flash.tap(&:sweep) end - + + # Builds a hash containing the discarded values and the hashes + # representing the flashes. + # If there are no values in @flashes, returns nil. def to_session_value return nil if empty? {'discard' => @discard.to_a, 'flashes' => @flashes} |