diff options
Diffstat (limited to 'lib/action_cable/channel')
| -rw-r--r-- | lib/action_cable/channel/streams.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/action_cable/channel/streams.rb b/lib/action_cable/channel/streams.rb index f711b065ca..a2bc42e5db 100644 --- a/lib/action_cable/channel/streams.rb +++ b/lib/action_cable/channel/streams.rb @@ -1,6 +1,6 @@ module ActionCable module Channel - # Streams allow channels to route broadcastings to the subscriber. A broadcasting is an discussed elsewhere a pub/sub queue where any data + # Streams allow channels to route broadcastings to the subscriber. A broadcasting is, as discussed elsewhere, a pub/sub queue where any data # put into it is automatically sent to the clients that are connected at that time. It's purely an online queue, though. If you're not # streaming a broadcasting at the very moment it sends out an update, you'll not get that update when connecting later. # @@ -24,7 +24,7 @@ module ActionCable # ActionCable.server.broadcast "comments_for_45", author: 'DHH', content: 'Rails is just swell' # # If you have a stream that is related to a model, then the broadcasting used can be generated from the model and channel. - # The following example would to subscribe to a broadcasting that would be something like `comments:Z2lkOi8vVGVzdEFwcC9Qb3N0LzE` + # The following example would subscribe to a broadcasting like `comments:Z2lkOi8vVGVzdEFwcC9Qb3N0LzE` # # class CommentsChannel < ApplicationCable::Channel # def subscribed @@ -37,15 +37,15 @@ module ActionCable # # CommentsChannel.broadcast_to(@post) # - # If you don't just want to parlay the broadcast unfiltered to the subscriber, you can supply a callback that let's you alter what goes out. + # If you don't just want to parlay the broadcast unfiltered to the subscriber, you can supply a callback that lets you alter what goes out. # Example below shows how you can use this to provide performance introspection in the process: # # class ChatChannel < ApplicationCable::Channel # def subscribed # @room = Chat::Room[params[:room_number]] # - # stream_for @room, -> (message) do - # message = ActiveSupport::JSON.decode(m) + # stream_for @room, -> (encoded_message) do + # message = ActiveSupport::JSON.decode(encoded_message) # # if message['originated_at'].present? # elapsed_time = (Time.now.to_f - message['originated_at']).round(2) |