(require '[io.chouser.spread :refer [k.]])
(k. :a "alpha") ;;=> {:a "alpha"}
(let [b "beta"]
(k. b, :c "charlie")) ;;=> {:b "beta" :c "charlie"}
(let [b "beta"
m {:x 7, :y 9}]
(k. b, ...m)) ;;=> {:b "beta" :x 7 :y 9}Mix and match keyword/value pairs, bare symbols, and ellipsis (spread) prefixes to construct a map. Similar to property shorthand and spread syntax in JavaScript Object initializers
The k. macro (a.k.a. keys.) works well for constructing
maps that will be destructured with {:keys []}. Also available are strs. and
syms. macros for {:strs []} and {:syms []} destructuring respectively.
Thanks to Timothy Pratley for pairing on this!