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| author | Rafael França <rafaelmfranca@gmail.com> | 2018-04-04 17:34:57 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-04-04 17:34:57 -0400 |
| commit | 8d62ff00805a222baa76cfe1fe7b16c985a1893e (patch) | |
| tree | 36c5eaf70423247ea4d9aa86d56e43edced90641 /actionpack/lib/action_dispatch/request/session.rb | |
| parent | 7252c2133f6f44085c64b1876cf41902e6a73847 (diff) | |
| parent | 398267b14220c6659d6b1f8fdebf36ce7f8d58c9 (diff) | |
| download | rails-8d62ff00805a222baa76cfe1fe7b16c985a1893e.tar.gz rails-8d62ff00805a222baa76cfe1fe7b16c985a1893e.tar.bz2 rails-8d62ff00805a222baa76cfe1fe7b16c985a1893e.zip | |
Merge pull request #32446 from sinsoku/add_dig_to_session
Add #dig to ActionDispatch::Request::Session
Diffstat (limited to 'actionpack/lib/action_dispatch/request/session.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/request/session.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/request/session.rb b/actionpack/lib/action_dispatch/request/session.rb index 000847e193..2ff651fc31 100644 --- a/actionpack/lib/action_dispatch/request/session.rb +++ b/actionpack/lib/action_dispatch/request/session.rb @@ -93,6 +93,14 @@ module ActionDispatch @delegate[key.to_s] end + # Returns the nested value specified by the sequence of key, returning + # nil if any intermediate step is nil. + def dig(*keys) + load_for_read! + keys = keys.map.with_index { |key, i| i.zero? ? key.to_s : key } + @delegate.dig(*keys) + end + # Returns true if the session has the given key or false. def has_key?(key) load_for_read! |