user=> (vector? [1 2 3]) true user=> (vector? '(1 2 3)) false user=> (vector? (vec '(1 2 3))) true
user=> (vector? [1 2 3]) true user=> (vector? '(1 2 3)) false user=> (vector? (vec '(1 2 3))) true
user=> (vector? [1 2 3]) true user=> (vector? '(1 2 3)) false user=> (vector? (vec '(1 2 3))) true