Yelly the Yellingist Formatter there ever was

README.md

YELLY!!!!! THE YELLINGIST FORMATTER EVER!!!!!

Yelly likes to yell. To make the magic happen for simple cases just invoke him ala:

bundle exec rspec --require=./yelly_the_yellingist_formatter.rb --format=YellyTheYellingistFormatter spec/models/your_file_here_spec.rb

In closing, >:O

On Linux, require esddsp (from esd) and festival

yelly_the_yellingist_formatter.rb

require 'rspec/core/formatters/documentation_formatter'

class YellyTheYellingistFormatter < RSpec::Core::Formatters::DocumentationFormatter

  def example_passed(example)
    dabble_in_that_which_should_not_be_dabbled('yes!', example)
    super(example)
    shout!('yes!', example)
  end

  def example_failed(example)
    dabble_in_that_which_should_not_be_dabbled('no!', example)
    super(example)
    shout!('no!', example)
  end

  def example_pending(example)
    dabble_in_that_which_should_not_be_dabbled('meh', example)
    super(example)
    shout!('meh', example)
  end

  private

  def dabble_in_that_which_should_not_be_dabbled(say_what_now, example)
    example.metadata[:description] = "#{say_what_now.upcase} - #{example.metadata[:description]}"
  end

  def shout!(say_what_now, example)
    if you_got_the_pipes?
      system("say", say_what_now)
    elsif you_got_linux_pipes?
      system("echo \"#{say_what_now.gsub /!/, ""}\" | esddsp festival --tts") 
    end
  end

  def you_got_the_pipes?
    @pipes_present ||= system('which say > /dev/null 2>&1')
  end

  def you_got_linux_pipes?
    @linux_pipes_present ||= system('which festival > /dev/null 2>&1') && system("which esddsp > /dev/null 2>&1")
  end

end