chickadee » ck-macros » c-uzero?

(c-uzero? U) → '#t or '#fsyntax

Unary zero?. Yields '#t if the list is empty, otherwise yields '#f. Same as c-null?.

(ck () (c-quote (c-uzero? '())))
;; ==> '#t
(ck () (c-quote (c-uzero? '(a))))
;; ==> '#f