make all keg names uniq

2021-06-15 22:07:36 +09:00 · 2021-06-15 22:07:36 +09:00 · d177d8a159
commit d177d8a159
parent 0a503cb62b
1 changed files with 6 additions and 6 deletions
--- a/Library/Homebrew/diagnostic.rb
+++ b/Library/Homebrew/diagnostic.rb
@ -877,12 +877,12 @@ module Homebrew
      end

      def check_deleted_formula
-        kegs = Keg.all
-        deleted_formulae = []
-        kegs.each do |keg|
-          keg_name = keg.name
-          deleted_formulae << keg_name if Formulary.tap_paths(keg_name).blank?
-        end
+        keg_names = Keg.all.map(&:name).uniq
+
+        deleted_formulae = keg_names.map do |keg_name|
+          keg_name if Formulary.tap_paths(keg_name).blank?
+        end.compact
+
        return if deleted_formulae.blank?

        <<~EOS