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Diffstat (limited to 'test/ruby/test_refinement.rb')
-rw-r--r-- | test/ruby/test_refinement.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index 872ca1754a..05ac1030c5 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -616,6 +616,14 @@ class TestRefinement < Test::Unit::TestCase assert_equal('[{"1":2},{"3":4}]', x) end + def test_refine_with_proc + assert_raise(ArgumentError) do + Module.new { + refine(String, &Proc.new {}) + } + end + end + private def eval_using(mod, s) |