class RSpec::Core::MemoizedHelpers::BeforeAllMemoizedHash

def fetch(key, &block)
  description = if key == :subject
    "subject"
  else
    "let declaration `#{key}`"
  end
  ::RSpec.warn_deprecation <<-EOS
 #{description} accessed in a `before(:all)` hook at:
er[1]}
deprecated behavior that will not be supported in RSpec 3.
d `subject` declarations are not intended to be called
fore(:all)` hook, as they exist to define state that
 between each example, while `before(:all)` exists to
tate that is shared across examples in an example group.
  @hash.fetch(key, &block)
end