Avoid ancestors.include?, klass1 < klass2 is faster

2014-02-21 00:43:58 -05:00 · 2014-02-21 00:43:58 -05:00 · d31bee2e5b
commit d31bee2e5b
parent da87bdc2e5
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/formulary.rb
+++ b/Library/Homebrew/formulary.rb
@ -65,7 +65,7 @@ class Formulary
      end

      klass = Formulary.get_formula_class(name)
-      if (klass == Formula) || !klass.ancestors.include?(Formula)
+      if klass == Formula || !(klass < Formula)
        raise FormulaUnavailableError.new(name)
      end
      klass