Module: ByteSize

Included in:
Bignum, Fixnum, Float
Defined in:
lib/rcs-common/fixnum.rb

Constant Summary collapse

KiB = 
2**10
MiB = 
2**20
GiB = 
2**30
TiB = 
2**40
KB = 
10**3
MB = 
10**6
GB = 
10**9
TB = 
10**12

Instance Method Summary collapse

Instance Method Details

#to_s_bytes(base = 2) ⇒ Object

return the size in a human readable format



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# File 'lib/rcs-common/fixnum.rb', line 15

def to_s_bytes(base = 2)

  base_two = {TiB => 'TiB', GiB => 'GiB', MiB => 'MiB', KiB => 'KiB'}
  base_ten = {TB => 'TB', GB => 'GB', MB => 'MB', KB => 'kB'}

  values = base_two if base == 2
  values = base_ten if base == 10

  values.each_pair do |k, v|
    if self >= k
      return (self.to_f / k).round(2).to_s + ' ' + v
    end
  end

  # case when is under KiB
  return self.to_s + ' B'

end