Methods
F
Included Modules
Constants
Assertion = MiniTest::Assertion
Assertion = Test::Unit::AssertionFailedError
Class Public methods
for_tag(tag)

Source: show | on GitHub 

    # File activesupport/lib/active_support/test_case.rb, line 24
24:     def self.for_tag(tag)
25:       yield if $tags[tag]
26:     end