Refactor using `Forwardable` and `DelegateClass`.

1 files changed, 3 insertions, 8 deletions

diff --git a/Library/Homebrew/debrew.rb b/Library/Homebrew/debrew.rb
index 7ff2c0360..c2662c9ee 100644
--- a/Library/Homebrew/debrew.rb
+++ b/Library/Homebrew/debrew.rb
@@ -74,18 +74,13 @@ module Debrew
     end
   end
 
-  class << self
-    alias original_raise raise
-  end
-
   @active = false
   @debugged_exceptions = Set.new
 
-  def self.active?
-    @active
-  end
-
   class << self
+    extend Predicable
+    alias original_raise raise
+    attr_predicate :active?
     attr_reader :debugged_exceptions
   end