class Capybara::RSpecMatchers::HaveSelector

def description
  "have #{query.description}"
end

def does_not_match?(actual)
  wrap_does_not_match?(actual) { |el| el.assert_no_selector(*@args, &@filter_block) }
end

def matches?(actual)
  wrap_matches?(actual) { |el| el.assert_selector(*@args, &@filter_block) }
end

def query
  @query ||= Capybara::Queries::SelectorQuery.new(*session_query_args, &@filter_block)
end