exclude :test_beg_len, "needs investigation"
exclude :test_bsearch_for_float, "needs investigation"
exclude :test_bsearch_for_other_numerics, "needs investigation"
exclude :test_bsearch_with_mathn, "needs investigation"
exclude :test_comparison_when_recursive, "needs investigation"
exclude :test_cyclic_range_inspect, "needs investigation"
exclude :test_duckrange, "needs investigation"
exclude :test_initialize_twice, "needs investigation"
exclude :test_max, "needs investigation"
exclude :test_range_bsearch_for_floats, "needs investigation"
exclude :test_range_numeric_string, "needs investigation"
