Class: Array

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

Instance Method Summary collapse

Instance Method Details

#rand ⇒ Object 



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

def rand
  self[Kernel.rand(length)]
end

#shuffle ⇒ Object 



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

def shuffle
  self.sort_by{Kernel.rand}
end