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by swannodette
5488 days ago
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(get "foo" 0) ; \f
(get {:foo 'bar} :foo) ; bar
(get #{0 1 2} 1) ; 1
(get [:a :b :c] 1) ; :b
(def path [0 :foo 1])
(get-in [{:foo "bar"} 1 2] path) ;\a
Being able to deal with data generically in a first class manner is very, very useful. You can only get this in all the languages you've mentioned (including JS) w/ more or less custom code writing. |
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