lib/slack/real_time/config.rb in slack-ruby-client-0.10.0 vs lib/slack/real_time/config.rb in slack-ruby-client-0.11.0

@@ -3,19 +3,19 @@
     module Config
       class NoConcurrencyError < StandardError; end
 
       extend self
 
-      ATTRIBUTES = [
-        :token,
-        :websocket_ping,
-        :websocket_proxy,
-        :concurrency,
-        :start_method,
-        :start_options,
-        :store_class,
-        :logger
+      ATTRIBUTES = %i[
+        token
+        websocket_ping
+        websocket_proxy
+        concurrency
+        start_method
+        start_options
+        store_class
+        logger
       ].freeze
 
       attr_accessor(*Config::ATTRIBUTES)
 
       def reset
@@ -34,18 +34,18 @@
       end
 
       private
 
       def detect_concurrency
-        [:Eventmachine, :Celluloid].each do |concurrency|
+        %i[Eventmachine Celluloid].each do |concurrency|
           begin
             return Slack::RealTime::Concurrency.const_get(concurrency)
           rescue LoadError, NameError
             false # could not be loaded, missing dependencies
           end
         end
 
-        fail NoConcurrencyError, 'Missing concurrency. Add faye-websocket or celluloid-io to your Gemfile.'
+        raise NoConcurrencyError, 'Missing concurrency. Add faye-websocket or celluloid-io to your Gemfile.'
       end
     end
 
     class << self
       def configure