Merge pull request #107 from clowder/order-options-dig

Avoid `[ActiveSupport::OrderedOptions#dig]`

lib/mrsk/commands/traefik.rb

@@ -55,7 +55,7 @@ class Mrsk::Commands::Traefik < Mrsk::Commands::Base
 
   private
     def cmd_option_args
-      if args = config.raw_config.dig(:traefik, "args")
+      if args = config.traefik["args"]
         optionize args
       else
         []
@@ -63,6 +63,6 @@ class Mrsk::Commands::Traefik < Mrsk::Commands::Base
     end
 
     def host_port
-      config.raw_config.dig(:traefik, "host_port") || CONTAINER_PORT
+      config.traefik["host_port"] || CONTAINER_PORT
     end
 end

lib/mrsk/configuration.rb

@@ -165,6 +165,9 @@ class Mrsk::Configuration
     }.compact
   end
 
+  def traefik
+    raw_config.traefik || {}
+  end
 
   private
     # Will raise ArgumentError if any required config keys are missing