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davidchambers/languages.coffee

Created July 1, 2012 20:58
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Attach language codes to request object
Raw
languages.coffee
(req, res) ->
# Attach language codes to request object.
h = req.headers['accept-language']
req.languages = h and (/[^\s;-]+/.exec(l)[0] for l in h.split ',') or []
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