Class: RandomVariable::Generic

Inherits:

Object

• Object
• RandomVariable::Generic

Includes:

Sampleable

Defined in:

lib/random_variable.rb

Direct Known Subclasses

Bernoulli, Beta, Binomial, ChiSquared, ContinuousUniform, DiscreteUniform, Exponential, F, Normal, Pareto, Poisson, Rademacher, Rayleigh, Rectangular

Instance Method Summary

• #initialize(&blk) ⇒ Generic constructor

  A new instance of Generic.

Methods included from Sampleable

#outcome, #outcomes

Constructor Details

#initialize(&blk) ⇒ Generic

Returns a new instance of Generic.

# File 'lib/random_variable.rb', line 79

def initialize(&blk)
	@blk = blk
	
	class << self
		def outcome
			@blk.call
		end
		alias :sample :outcome

		def outcomes(nr_samples)
			ary = []
			nr_samples.times do
				ary << @blk.call
			end
			class << ary
				include RandomVariable::Samples
			end
			ary
		end
		alias :samples :outcomes
	end
end