Vivelin.Luck

Provides random element selection backed by a thread-safe source of random numbers.

Usage

Notable functionality provided by this package:

• Random extensions that generate a random floating-point number within a range:

  > using Vivelin.Luck;
  > new Random().Next(-100.0d, +100.0d)
  -86.09016276248272

• A static, thread-safe way to generate numbers, based on the article Revisiting randomness by Jon Skeet:

  > using Vivelin.Luck;
  > Rng.Next()
  1284714155

• An extension method on IEnumerable<T> that randomly selects an element, taking weights into account. Currently, this is only implemented for collections of types that implement IWeighted, but this could be made optional in future versions.

  var collection = new[]
  {
      new WeightedValue(0.01),
      new WeightedValue(0.1),
      new WeightedValue(10),
      new WeightedValue(100)
  };
  collection.Sample(); // More likely to return WeightedValue(100) than WeightedValue(0.01)