get_json

in retire.rb [71:85]

• 14 lines of code
• 3 McCabe index (conditional complexity)

def get_json(url, key=nil)
  begin
    response = get_url(url)
    json = YAML.safe_load(response.body)
    if key
      return json[key]
    else
      return json
    end
  rescue Net::OpenTimeout => to
    puts to
    return nil
  end
end