class Random
  %x{
    var module = { exports: {} };

    /* jshint ignore:start */
    /*
    seedrandom.min.js 2.4.1 (original source: https://github.com/davidbau/seedrandom/blob/2.4.1/seedrandom.min.js)
    How to update:
     . Chekout the latest release from GitHub: https://github.com/davidbau/seedrandom
     . Apply the following commits:
     .. Check for hasOwnProperty in flatten(): https://github.com/iliabylich/seedrandom/commit/06a94f59ae3d3956c8b1a2488334cafab6744b04
     .. Add a module id for the RequireJS `define` method: https://github.com/Mogztter/seedrandom/commit/e047540c3d81f955cab9a01d17b8141d439fbd7d
    */
    !function(a,b){function c(c,j,k){var n=[];j=1==j?{entropy:!0}:j||{};var s=g(f(j.entropy?[c,i(a)]:null==c?h():c,3),n),t=new d(n),u=function(){for(var a=t.g(m),b=p,c=0;a<q;)a=(a+c)*l,b*=l,c=t.g(1);for(;a>=r;)a/=2,b/=2,c>>>=1;return(a+c)/b};return u.int32=function(){return 0|t.g(4)},u.quick=function(){return t.g(4)/4294967296},u.double=u,g(i(t.S),a),(j.pass||k||function(a,c,d,f){return f&&(f.S&&e(f,t),a.state=function(){return e(t,{})}),d?(b[o]=a,c):a})(u,s,"global"in j?j.global:this==b,j.state)}function d(a){var b,c=a.length,d=this,e=0,f=d.i=d.j=0,g=d.S=[];for(c||(a=[c++]);e<l;)g[e]=e++;for(e=0;e<l;e++)g[e]=g[f=s&f+a[e%c]+(b=g[e])],g[f]=b;(d.g=function(a){for(var b,c=0,e=d.i,f=d.j,g=d.S;a--;)b=g[e=s&e+1],c=c*l+g[s&(g[e]=g[f=s&f+b])+(g[f]=b)];return d.i=e,d.j=f,c})(l)}function e(a,b){return b.i=a.i,b.j=a.j,b.S=a.S.slice(),b}function f(a,b){var c,d=[],e=typeof a;if(b&&"object"==e)for(c in a)if(a.hasOwnProperty(c))try{d.push(f(a[c],b-1))}catch(a){}return d.length?d:"string"==e?a:a+"\0"}function g(a,b){for(var c,d=a+"",e=0;e<d.length;)b[s&e]=s&(c^=19*b[s&e])+d.charCodeAt(e++);return i(b)}function h(){try{if(j)return i(j.randomBytes(l));var b=new Uint8Array(l);return(k.crypto||k.msCrypto).getRandomValues(b),i(b)}catch(b){var c=k.navigator,d=c&&c.plugins;return[+new Date,k,d,k.screen,i(a)]}}function i(a){return String.fromCharCode.apply(0,a)}var j,k=this,l=256,m=6,n=52,o="random",p=b.pow(l,m),q=b.pow(2,n),r=2*q,s=l-1;if(b["seed"+o]=c,g(b.random(),a),"object"==typeof module&&module.exports){module.exports=c;try{j=require("crypto")}catch(a){}}else"function"==typeof define&&define.amd&&define('seekrandom',function(){return c})}([],Math);
    /* jshint ignore:end */
    var seedrandom = module.exports
    var $seed_generator = new Math.seedrandom('opal', { entropy: true })
  }

  SEEDRANDOM_GENERATOR = `{
    new_seed: function() { return Math.abs($seed_generator.int32()); },
    reseed: function(seed) { return new seedrandom(seed); },
    rand: function($rng) { return $rng.quick(); }
  }`

  self.generator = SEEDRANDOM_GENERATOR
end