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@pmbauer
Last active December 11, 2015 00:58
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(get-in {:k :v} [:k]) ;; => :v
(update-in {:k :v} [:k] (constantly :x)) ;; => {:k :x}
(get-in {:k :v} []) ;; => {:k :v}
(update-in {:k :v} [] (constantly {:k :x})) ;; => {nil {:k :x}, :k :v}
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