assert_nil

• Class methods (1)
• use_pp= (<= v1_8_7_330)
• Instance methods (32)
• add_assertion (<= v1_8_7_330)
• assert (<= v2_1_10)
• assert_block (<= v2_1_10)
• assert_equal (<= v2_1_10)
• assert_in_delta (<= v1_8_7_330)
• assert_instance_of (<= v1_8_7_330)
• assert_kind_of (<= v1_8_7_330)
• assert_match (<= v1_8_7_330)
• assert_nil (<= v1_8_7_330)
• assert_no_match (<= v2_1_10)
• assert_not_equal (<= v2_1_10)
• assert_nothing_raised (<= v2_1_10)
• assert_nothing_thrown (<= v2_1_10)
• assert_not_nil (<= v2_1_10)
• assert_not_same (<= v2_1_10)
• assert_not_send (<= v2_1_10)
• assert_operator (<= v1_8_7_330)
• assert_raise (<= v2_1_10)
• assert_raises (<= v1_8_7_330)
• assert_raise_with_message (<= v2_1_10)
• assert_respond_to (<= v2_1_10)
• assert_same (<= v1_8_7_330)
• assert_send (<= v2_1_10)
• assert_throw (<= v2_1_10)
• assert_throws (<= v1_8_7_330)
• build_message (<= v2_1_10)
• _check_exception_class (<= v1_8_7_330)
• _expected_exception? (<= v1_8_7_330)
• flunk (<= v1_8_7_330)
• message (<= v2_1_10)
• mu_pp (<= v2_1_10)
• _wrap_assertion (<= v1_8_7_330)

= private
= protected