lib/async_cable.rb in async_cable-0.2.0 vs lib/async_cable.rb in async_cable-0.2.1

@@ -4,17 +4,22 @@
 require 'async_cable/registry'
 require 'async_cable/connection'
 require 'async_cable/server'
 
 module AsyncCable
+
+  # @return [Async::Config]
   def config
     @config ||= Config.new
   end
 
+  # @yield [Async::Config]
   def configure
     yield config
   end
 
+  # Transmit data to all WS connections.
+  # @param data [Hash]
   def broadcast(data)
     config.logger.debug { "#{name}.broadcast data=#{data.inspect}" }
     Registry.each { |conn| conn.transmit(data) }
   end