orelang.operator.RandomOperators source code

1 module orelang.operator.RandomOperators;
2 import orelang.operator.IOperator,
3        orelang.Engine,
4        orelang.Value;
5 import std.random,
6        std.conv;
7 
8 class RandomUniformOperator : IOperator {
9   /**
10    * call
11    */
12   public Value call(Engine engine, Value[] args) {
13     long fst = engine.eval(args[0]).getNumeric.to!long,
14          snd = engine.eval(args[1]).getNumeric.to!long;
15 
16     long ret = uniform(fst, snd);
17 
18     return new Value(ret);
19   }
20 }