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author | Kasper Timm Hansen <kaspth@gmail.com> | 2015-07-29 21:57:20 +0200 |
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committer | Kasper Timm Hansen <kaspth@gmail.com> | 2015-07-29 21:57:20 +0200 |
commit | ae61460cb2ebcc25528686d896c136522690f083 (patch) | |
tree | 65036480d3fddc27f0bfafd17d10eb1e27debc91 /lib/action_cable/channel/naming.rb | |
parent | 437ed97f7611cb34c6f47d27df25053f988a228f (diff) | |
parent | 5954fd1e0aa907e07ffff932aedc51109d4ce56d (diff) | |
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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/naming.rb')
-rw-r--r-- | lib/action_cable/channel/naming.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/action_cable/channel/naming.rb b/lib/action_cable/channel/naming.rb new file mode 100644 index 0000000000..4c9d53b15a --- /dev/null +++ b/lib/action_cable/channel/naming.rb @@ -0,0 +1,22 @@ +module ActionCable + module Channel + module Naming + extend ActiveSupport::Concern + + class_methods do + # Returns the name of the channel, underscored, without the <tt>Channel</tt> ending. + # If the channel is in a namespace, then the namespaces are represented by single + # colon separators in the channel name. + # + # ChatChannel.channel_name # => 'chat' + # Chats::AppearancesChannel.channel_name # => 'chats:appearances' + def channel_name + @channel_name ||= name.sub(/Channel$/, '').gsub('::',':').underscore + end + end + + # Delegates to the class' <tt>channel_name</tt> + delegate :channel_name, to: :class + end + end +end |