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helpers do
  def escape(text)
    Rack::Utils.escape_html(text)
  end
  def url_escape(text)
  	chunks = []
  	after = text
  	while after != "" do
  		before, match, after = after.partition(URI.regexp)
  		if before != ""

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body {
    background: linear-gradient(to top, green, black);
    height: 100%;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 0;
    color: white;
}

div.game {

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body {
    background: linear-gradient(to top, green, black);
    height: 100%;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 0;
    color: white;
}
h1 {
    -webkit-user-select: none;

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>>> open('chinese.csv', 'w').write(u'English\tChinese\r\nChinese\t汉语\r\n'.encode('utf-16'))
>>> open('chinese.csv', 'r').read()
'\xff\xfeE\x00n\x00g\x00l\x00i\x00s\x00h\x00\t\x00C\x00h\x00i\x00n\x00e\x00s\x00e\x00\r\x00\n\x00C\x00h\x00i\x00n\x00e\x00s\x00e\x00\t\x00Il\xed\x8b\r\x00\n\x00'
>>> os.system("open -a 'Microsoft Excel' chinese.csv")

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.clicked {
    color: darksalmon;
}
.logo {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 128px;
    height: 128px;
    margin-left: -64px;

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userTimeline :: String -> Maybe Int -> Request
userTimeline name sinceId = fromJust . parseUrl $ concat
    [ "https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name="
    , name
    , "&include_rts=false"
    , maybe "" (("&since_id=" ++) . show) sinceId
    ]

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/*

More information about transforms and transitions:

CSS transforms:
* https://developer.mozilla.org/en-US/docs/Web/CSS/transform

CSS transitions:
* https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Using_CSS_transitions

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svg {
    stroke: none;
    width: 500px;
    height: 500px;
}

#logo-center {
    position: absolute;
    top: 80px;
    left: 10px;

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/*

Resources:

Learn more about colors here:
- https://developer.mozilla.org/en-US/docs/Web/CSS/color_value

Having trouble with overriding rules? Learn about CSS specificity:

- http://specificity.keegan.st/

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$ curl -v -X PUT -H 'Content-Type:application-json' -H 'Transfer-Encoding:chunked' -d @empty_file 'http://127.0.0.1:8000/empty-file'
* About to connect() to 127.0.0.1 port 8000 (#0)
*   Trying 127.0.0.1...
* Adding handle: conn: 0x7fada300d000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fada300d000) send_pipe: 1, recv_pipe: 0
* Connected to 127.0.0.1 (127.0.0.1) port 8000 (#0)
> PUT /empty-file HTTP/1.1