Changes in new versions / Clojure 1.9
clojure.spec.alpha for describing and validating data
Map namespace syntax #:ns{...}
Namespaced destructuring with :keys
New predicates - qualified-keyword?, uuid?, ident?, and more
swap-vals! and reset-vals! return old and new together
swap-vals! and reset-vals! return old and new together
This example is in the full version, available in the app stores:
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