common-clj.lib.utils — lucasmafra/common-clj 0.62.1

for-map clj macro

(for-map seq-exprs key-expr val-expr)

(for-map m-sym seq-exprs key-expr val-expr)

Like 'for' for building maps. Same bindings except the body should have a key-expression and value-expression. If a key is repeated, the last value (according to "for" semantics) will be retained. (= (for-map [i (range 2) j (range 2)] [i j] (even? (+ i j))) {[0 0] true, [0 1] false, [1 0] false, [1 1] true}) An optional symbol can be passed as a first argument, which will be bound to the transient map containing the entries produced so far.

map-vals clj

(map-vals f m)

Build map k -> (f v) for [k v] in map, preserving the initial type

vectorize clj

(vectorize x)

Recursively transforms all seq in m to vectors. Because maybe you want to use core.match with it.