Class: ForgetTable::Poisson

Inherits:
Object
  • Object
show all
Defined in:
lib/forget_table/poisson.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(average) ⇒ Poisson

Returns a new instance of Poisson.

Raises:

  • (ArgumentError) 


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# File 'lib/forget_table/poisson.rb', line 6

def initialize(average)
  raise ArgumentError, "average must be > 0 , #{average} given" if average <= 0
  @average = average
end

Instance Attribute Details

#average ⇒ Object (readonly)

Returns the value of attribute average.



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# File 'lib/forget_table/poisson.rb', line 4

def average
  @average
end

Instance Method Details

#sample ⇒ Object 



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# File 'lib/forget_table/poisson.rb', line 11

def sample
  @sample ||= extract_sample
end