Cask: Use nested classes and modules.

1 files changed, 19 insertions, 15 deletions

diff --git a/Library/Homebrew/cask/lib/hbc/cli/internal_help.rb b/Library/Homebrew/cask/lib/hbc/cli/internal_help.rb
index 81d7ee673..6c646cfd7 100644
--- a/Library/Homebrew/cask/lib/hbc/cli/internal_help.rb
+++ b/Library/Homebrew/cask/lib/hbc/cli/internal_help.rb
@@ -1,19 +1,23 @@
-class Hbc::CLI::InternalHelp < Hbc::CLI::InternalUseBase
-  def self.run(*_ignored)
-    max_command_len = Hbc::CLI.commands.map(&:length).max
-    puts "Unstable Internal-use Commands:\n\n"
-    Hbc::CLI.command_classes.each do |klass|
-      next if klass.visible
-      puts "    #{klass.command_name.ljust(max_command_len)}  #{help_for(klass)}"
-    end
-    puts "\n"
-  end
+module Hbc
+  class CLI
+    class InternalHelp < InternalUseBase
+      def self.run(*_ignored)
+        max_command_len = CLI.commands.map(&:length).max
+        puts "Unstable Internal-use Commands:\n\n"
+        CLI.command_classes.each do |klass|
+          next if klass.visible
+          puts "    #{klass.command_name.ljust(max_command_len)}  #{help_for(klass)}"
+        end
+        puts "\n"
+      end
 
-  def self.help_for(klass)
-    klass.respond_to?(:help) ? klass.help : nil
-  end
+      def self.help_for(klass)
+        klass.respond_to?(:help) ? klass.help : nil
+      end
 
-  def self.help
-    "Print help strings for unstable internal-use commands"
+      def self.help
+        "Print help strings for unstable internal-use commands"
+      end
+    end
   end
 end