Method: #diffrange

Defined in:
lib/oats/unixdiff.rb

#diffrange(a, b) ⇒ Object 



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# File 'lib/oats/unixdiff.rb', line 14

def diffrange(a, b)
  if (a == b)
    "#{a}"
  else
    "#{a},#{b}"
  end
end