diff options
author | Kasper Timm Hansen <kaspth@gmail.com> | 2015-07-29 21:57:20 +0200 |
---|---|---|
committer | Kasper Timm Hansen <kaspth@gmail.com> | 2015-07-29 21:57:20 +0200 |
commit | ae61460cb2ebcc25528686d896c136522690f083 (patch) | |
tree | 65036480d3fddc27f0bfafd17d10eb1e27debc91 /lib/action_cable/channel/broadcasting.rb | |
parent | 437ed97f7611cb34c6f47d27df25053f988a228f (diff) | |
parent | 5954fd1e0aa907e07ffff932aedc51109d4ce56d (diff) | |
download | rails-ae61460cb2ebcc25528686d896c136522690f083.tar.gz rails-ae61460cb2ebcc25528686d896c136522690f083.tar.bz2 rails-ae61460cb2ebcc25528686d896c136522690f083.zip |
Merge pull request #34 from lsylvester/add-broadcast_to-and-stream_for-methods-to-channel
add broadcast_to and stream_for methods as per #26
Diffstat (limited to 'lib/action_cable/channel/broadcasting.rb')
-rw-r--r-- | lib/action_cable/channel/broadcasting.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/action_cable/channel/broadcasting.rb b/lib/action_cable/channel/broadcasting.rb new file mode 100644 index 0000000000..ee4117bc0a --- /dev/null +++ b/lib/action_cable/channel/broadcasting.rb @@ -0,0 +1,27 @@ +module ActionCable + module Channel + module Broadcasting + extend ActiveSupport::Concern + + delegate :broadcasting_for, to: :class + + class_methods do + # Broadcast a hash to a unique broadcasting for this <tt>model</tt> in this channel. + def broadcast_to(model, message) + ActionCable.server.broadcast(broadcasting_for([ channel_name, model ]), message) + end + + def broadcasting_for(model) #:nodoc: + case + when model.is_a?(Array) + model.map { |m| broadcasting_for(m) }.join(':') + when model.respond_to?(:to_gid_param) + model.to_gid_param + else + model.to_param + end + end + end + end + end +end |