for and doseq with conditions
Code
;; for_doseq_with_conditions.clj
(for [x [:a :b], y (range 5) :when (odd? y)]
[x y])
(doseq [x [:a :b], y (range 5) :when (odd? y)]
(prn x y))
(for [x (range 10) :when (even? x), y (range 5) :when (odd? y)]
[x y])
(for [x (range 10) :when (odd? x), y (range 5) :when (odd? y)]
[x y])
;; didn't work
;; (for [x (range 10) :when (odd? y), y (range 5) :when (odd? y)]
;; [x y])
;; weird
(for [x (range 10), y (range 5) :when (odd? x)]
[x y])
(for [x (range 10), y (range 5) :when (and (odd? x) (even? y))]
[x y])