# janet 1.10.1 (all pos? [1 2 3]) # => true (all pos? [1 2 3 -4]) # => false (all pos? [1 2 3 0]) # => false (all (partial string/has-prefix? "a") ["aa" "ab"]) # => true (all (partial string/has-prefix? "a") ["aa" "ab" "bb"]) # => false (all truthy? [1 2]) # => true (all truthy? [1 2 3]) # => true (all truthy? [1 2 nil 3]) # => false (all truthy? [1 false 2 nil 3]) # => false (all (fn [x] x) [1 2]) # => 2 (all (fn [x] x) [1 2 3]) # => 3 (all (fn [x] x) [1 2 nil 3]) # => nil (all (fn [x] x) [1 false 2 nil 3]) # => false