Testing
ActiveSupport
TestCase
assert_deprecated
assert_not_deprecated
collect_deprecations
active_support/testing/deprecation.rb
<Toplevel Module>
Deprecation
Object
Builtin-Module
Test::Unit
#6 in active_support/testing/deprecation.rb
match = nil
&block
#16 in active_support/testing/deprecation.rb
#23 in active_support/testing/deprecation.rb