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ryuone/qrcode-create.ex

Created August 15, 2013 09:23
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qrcode-create.ex
url = "http://www.yahoo.co.jp/"
qrcode = :qrcode.encode(url)
{:ok, fd} = :file.open('./yahoo.qr.png', [:write, :raw, :binary])
:file.write(fd, :qrcode_demo.simple_png_encode(qrcode))
:file.sync(fd)
:file.close(fd)
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ryuone commented Aug 15, 2013

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