mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
Add note about broadcast_to/broadcasting_for to change log
This commit is contained in:
parent
35bef64718
commit
513dd2cfdb
2 changed files with 25 additions and 1 deletions
|
@ -1,3 +1,22 @@
|
|||
* Add `Channel::Base#broadcast_to`.
|
||||
|
||||
You can now call `broadcast_to` within a channel action, which equals to
|
||||
the `self.class.broadcast_to`.
|
||||
|
||||
*Vladimir Dementyev*
|
||||
|
||||
* Make `Channel::Base.broadcasting_for` a public API.
|
||||
|
||||
You can use `.broadcasting_for` to generate a unique stream identifier within
|
||||
a channel for the specified target (e.g. Active Record model):
|
||||
|
||||
```ruby
|
||||
ChatChannel.broadcasting_for(model) # => "chat:<model.to_gid_param>"
|
||||
```
|
||||
|
||||
*Vladimir Dementyev*
|
||||
|
||||
|
||||
## Rails 6.0.0.beta1 (January 18, 2019) ##
|
||||
|
||||
* Merge [`action-cable-testing`](https://github.com/palkan/action-cable-testing) to Rails.
|
||||
|
|
|
@ -15,7 +15,12 @@ module ActionCable
|
|||
ActionCable.server.broadcast(broadcasting_for(model), message)
|
||||
end
|
||||
|
||||
# Returns a unique broadcasting identifier for this <tt>model</tt> in this channel.
|
||||
# Returns a unique broadcasting identifier for this <tt>model</tt> in this channel:
|
||||
#
|
||||
# CommentsChannel.broadcasting_for("all") # => "comments:all"
|
||||
#
|
||||
# You can pass any object as a target (e.g. Active Record model), and it
|
||||
# would be serialized into a string under the hood.
|
||||
def broadcasting_for(model)
|
||||
serialize_broadcasting([ channel_name, model ])
|
||||
end
|
||||
|
|
Loading…
Reference in a new issue