hap.random: a new random number library for D

[Joseph Rushton Wakeling via Digitalmars-d-announce]

On Tuesday, 10 June 2014 at 10:37:17 UTC, Kagamin wrote:
> Pass it by reference, I see no reason why MT can't be pure.

For what it's worth, the Mersenne Twister in hap.random is 
already weakly pure (.front and .popFront are both pure methods).