clojure.test.check.random — org.clojure/test.check 0.9.0

Purely functional and splittable pseudo-random number generators.

IRandom clj/s≠ protocol

rand-long clj/s≠

(rand-long rng)

clj

Returns a random long based on the given immutable RNG.

Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

cljs

Returns a random goog.math.Long based on the given immutable RNG.

Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

split-n clj/s

(split-n rng n)

Returns a collection of n RNGs, which should generate sufficiently independent random data.

Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

rand-double clj/s

(rand-double rng)

Returns a random double between 0.0 (inclusive) and 1.0 (exclusive) based on the given immutable RNG.

Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

split clj/s

(split rng)

Returns two new RNGs [rng1 rng2], which should generate sufficiently independent random data.

Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

JavaUtilSplittableRandom cljs

make-java-util-splittable-random clj/s

(make-java-util-splittable-random seed)

make-random clj/s≠

(make-random)

(make-random seed)

clj

Given an optional Long seed, returns an object that satisfies the IRandom protocol.

cljs

Given an optional integer (or goog.math.Long) seed, returns an implementation of the IRandom protocol.