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1. dropbox-status-icons dropbox-status-icons Public

   Dropbox Status Icons for a HiDPI display

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2. HTML element class manipulations in ... HTML element class manipulations in Clojurescript (no jQuery)

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   (defn classes-of

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     "Get the classes of an element as a Clojure keyword vector."

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     [e]

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     (let [words (-> e (.getAttribute "class") (string/split " "))]

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       (mapv keyword words)))

3. Clojure atoms, in Scala Clojure atoms, in Scala

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   /*------------------------------------------------------------------------------

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    * MIT License

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    * 

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    * Copyright (c) 2017 Doug Kirk

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    * 

4. Fast Luhn credit card check in Scala Fast Luhn credit card check in Scala

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   final object Luhn {

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     /** An O(1) Map[Int, Int] of precomputed double values. */

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     private[this] final val doubles = Array(0, 2, 4, 6, 8, 1, 3, 5, 7, 9)

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     /**