Module: RandomData::ArrayRandomizer

Defined in:: lib/random_data/array_randomizer.rb

Instance Method Summary collapse

#rand ⇒ Object

Randomly chooses an element from an array >> [1,2,3].rand = 3 [].rand = nil.

Instance Method Details

#rand ⇒ `Object`

Randomly chooses an element from an array >> [1,2,3].rand = 3 [].rand = nil



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# File 'lib/random_data/array_randomizer.rb', line 11

def rand
  return self[Kernel.rand(self.size)]
end