Module: Storcs::Formatter

Defined in:
lib/storcs/formatter.rb

Instance Method Summary collapse

Instance Method Details

#pretty_size(size = nil) ⇒ Object 



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# File 'lib/storcs/formatter.rb', line 3

def pretty_size(size=nil)
  size ||= self.size
  units = %w(bytes Kb Mb Gb Tb Pb)
  i = 0
  while size >=1024 && units[i+1]
    size /= 1024.0
    i += 1
  end
  "#{"%.1f" % size}#{units[i]}"
end