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Diffstat (limited to 'test/ruby/test_hash.rb')
-rw-r--r-- | test/ruby/test_hash.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_hash.rb b/test/ruby/test_hash.rb index 77417ecbe0..c08908fa76 100644 --- a/test/ruby/test_hash.rb +++ b/test/ruby/test_hash.rb @@ -1306,6 +1306,12 @@ class TestHash < Test::Unit::TestCase h = @cls[a: @cls[b: [1, 2, 3]], c: 4] assert_equal(1, h.dig(:a, :b, 0)) assert_nil(h.dig(:c, 1)) + o = Object.new + def o.dig(*args) + {dug: args} + end + h[:d] = o + assert_equal({dug: [:foo, :bar]}, h.dig(:d, :foo, :bar)) end def test_cmp |