lib/byebug/commands/show.rb in byebug-4.0.5 vs lib/byebug/commands/show.rb in byebug-5.0.0

@@ -11,33 +11,27 @@
       /^\s* show (?:\s+(?<setting>\w+))? \s*$/x
     end
 
     def execute
       key = @match[:setting]
-      return puts(self.class.help) if key.nil?
+      return puts(help) unless key
 
       setting = Setting.find(key)
       return errmsg(pr('show.errors.unknown_setting', key: key)) unless setting
 
       puts Setting.settings[setting.to_sym]
     end
 
-    class << self
-      def names
-        %w(show)
-      end
+    def help
+      description + Setting.help_all
+    end
 
-      def description
-        prettify <<-EOD
-          show <setting> <value>
+    def description
+      <<-EOD
+        show <setting> <value>
 
-          Generic command for showing byebug settings. You can change them with
-          the "set" command.
-        EOD
-      end
-
-      def help(subcmd = nil)
-        Setting.help('show', subcmd)
-      end
+        Generic command for showing byebug settings. You can change them with
+        the "set" command.
+      EOD
     end
   end
 end