Module: Enumerable

Defined in:
lib/stable_sort/extension/enumerable.rb

Instance Method Summary collapse

Instance Method Details

#stable_sort ⇒ Object 



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# File 'lib/stable_sort/extension/enumerable.rb', line 6

def stable_sort
  stable_sort_by { |x| x }
end

#stable_sort_by ⇒ Object 



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# File 'lib/stable_sort/extension/enumerable.rb', line 2

def stable_sort_by
  return to_enum(:stable_sort_by) if !block_given?
  sort_by.with_index{ |e, index| [yield(e), index] }
end