simongregory/auntie

# encoding: utf-8

# Lists the latest BBC Sport headlines
#
class Sport
  include ShellColors

  def initialize(io = STDOUT)
    @io = io
  end

  def headlines
    data['entries'].each do |item|
      prompt = yellow item['prompt'].capitalize.ljust(22)

      headline = item['headline']
      @io.puts prompt + headline
    end
  end

  private

  def url
    'http://polling.bbc.co.uk/sport/0/16189337/ticker.sjson'
  end

  def data
    begin
      raw = open(url, 'UserAgent' => AUNTIE::USER_AGENT).read
      JSON.parse(raw)
    rescue
      raise 'Unable to download sport data'
    end
  end
end