Check method existence rather than Ruby version

2013-06-11 17:03:16 -05:00 · 2013-06-11 17:03:16 -05:00 · fdaea3189d
commit fdaea3189d
parent 28b9790dbd
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/test/testing_env.rb
+++ b/Library/Homebrew/test/testing_env.rb
@ -107,7 +107,7 @@ module Test::Unit::Assertions
  def assert_empty(obj, msg=nil)
    assert_respond_to(obj, :empty?, msg)
    assert(obj.empty?, msg)
-  end if RUBY_VERSION.to_f <= 1.8
+  end unless method_defined?(:assert_empty)
 end

 class Test::Unit::TestCase