global - true mutates Math.random and returns seed.
false doesn't touch Math.random and returns PRNG.
absent mimics old behavior (Math.seedrandom:true, module:false).
entropy - true mixes entropy.
false or absent doesn't mix entropy.
pass - fn supplies a callback argument. calls
fn(prng, seed, global)
The old calling conventions still work: you can pass a boolean
as the second argument to be treated as "entropy: bool"; and
you can pass the callback as the third arugment.
This adds an options object so that you can set Math.random like this:
seedrandom('hello.', {global: true}); rng = seedrandom('hello.', {entropy: true}); rng = Math.seedrandom('hello.', {global:false});Options include:
global - true mutates Math.random and returns seed. false doesn't touch Math.random and returns PRNG. absent mimics old behavior (Math.seedrandom:true, module:false). entropy - true mixes entropy. false or absent doesn't mix entropy. pass - fn supplies a callback argument. calls fn(prng, seed, global)The old calling conventions still work: you can pass a boolean as the second argument to be treated as "entropy: bool"; and you can pass the callback as the third arugment.