Merge pull request #3160 from reitermarkus/missing-method

Add missing `summarize` method.

1 files changed, 4 insertions, 0 deletions

diff --git a/Library/Homebrew/cask/lib/hbc/artifact/abstract_flight_block.rb b/Library/Homebrew/cask/lib/hbc/artifact/abstract_flight_block.rb
index 6670d4249..4e8edbc11 100644
--- a/Library/Homebrew/cask/lib/hbc/artifact/abstract_flight_block.rb
+++ b/Library/Homebrew/cask/lib/hbc/artifact/abstract_flight_block.rb
@@ -43,6 +43,10 @@ module Hbc
         return if (block = directives[dsl_key]).nil?
         class_for_dsl_key(dsl_key).new(cask).instance_eval(&block)
       end
+
+      def summarize
+        directives.keys.map(&:to_s).join(", ")
+      end
     end
   end
 end