class RSpec::Core::Notifications::ExamplesNotification

def examples
  @reporter.examples
end

def failed_examples
  @reporter.failed_examples
end

def failure_notifications
  @failed_notifications ||= format_examples(failed_examples)
end

def format_examples(examples)
  examples.map do |example|
    ExampleNotification.for(example)
  end
end

def fully_formatted_failed_examples(colorizer=::RSpec::Core::Formatters::ConsoleCodes)
  formatted = "\nFailures:\n"
  failure_notifications.each_with_index do |failure, index|
    formatted << failure.fully_formatted(index.next, colorizer)
  end
  formatted
end

def fully_formatted_pending_examples(colorizer=::RSpec::Core::Formatters::ConsoleCodes)
  formatted = "\nPending:\n"
  pending_examples.each do |example|
    formatted_caller = RSpec.configuration.backtrace_formatter.backtrace_line(example.location)
    formatted <<
      "  #{colorizer.wrap(example.full_description, :pending)}\n" \
      "    # #{colorizer.wrap(example.execution_result.pending_message, :detail)}\n" \
      "    # #{colorizer.wrap(formatted_caller, :detail)}\n"
  end
  formatted
end

def initialize(reporter)
  @reporter = reporter
end

def notifications
  @notifications ||= format_examples(examples)
end

def pending_examples
  @reporter.pending_examples
end