class RandomVariateGenerator::TriangularVariate
Public Class Methods
new(params = {})
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# File lib/random_variate_generator/triangular_variate.rb, line 4 def initialize(params = {}) if params[:min] && params[:mode] && params[:max] @min = params[:min] @mode = params[:mode] @max = params[:max] else raise InvalidParameterException.new "Parameter :min, :mode or :max no specified" end raise InvalidParameterException.new "Parameter :max must be greater than :mode" if @mode >= @max raise InvalidParameterException.new "Parameter :max must be greater than :min" if @min >= @max raise InvalidParameterException.new "Parameter :mode must be greater than :min" if @min >= @mode end
Public Instance Methods
generate_value()
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# File lib/random_variate_generator/triangular_variate.rb, line 17 def generate_value Random.triangular(:min => @min, :mode => @mode, :max => @max) end