language/haskell: fix Rubocop warnings.

2016-09-10 10:38:35 +01:00 · 2016-09-10 10:38:35 +01:00 · 78603a24f6
commit 78603a24f6
parent 4fb691e175
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/language/haskell.rb
+++ b/Library/Homebrew/language/haskell.rb
@ -72,7 +72,7 @@ module Language
      end

      def install_cabal_package(*args)
-        options = if args[-1].kind_of?(Hash) then args.pop else {} end
+        options = args[-1].is_a?(Hash) ? args.pop : {}

        cabal_sandbox do
          cabal_install_tools(*options[:using]) if options[:using]