Class: Array

Inherits:
Object show all
Defined in:
lib/small/array.rb

Instance Method Summary collapse

Instance Method Details

#extract_options! ⇒ Object 



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# File 'lib/small/array.rb', line 2

def extract_options!
  last.is_a?(Hash) ? pop : {}
end

#sample ⇒ Object 



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# File 'lib/small/array.rb', line 6

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