Module: Kontena::Cli::BytesHelper

Included in:
Nodes::ShowCommand
Defined in:
lib/kontena/cli/bytes_helper.rb

Constant Summary collapse

KILOBYTE = 
1024
MEGABYTE = 
KILOBYTE * 1024
GIGABYTE = 
MEGABYTE * 1024
TERABYTE = 
GIGABYTE * 1024

Instance Method Summary collapse

Instance Method Details

#to_gigabytes(bytes, ndigits = nil) ⇒ Object 



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# File 'lib/kontena/cli/bytes_helper.rb', line 20

def to_gigabytes(bytes, ndigits=nil)
  return 0.0 if bytes.nil?
  round(bytes.to_f / GIGABYTE, ndigits)
end

#to_kilobytes(bytes, ndigits = nil) ⇒ Object 



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# File 'lib/kontena/cli/bytes_helper.rb', line 10

def to_kilobytes(bytes, ndigits=nil)
  return 0.0 if bytes.nil?
  round(bytes.to_f / KILOBYTE, ndigits)
end

#to_megabytes(bytes, ndigits = nil) ⇒ Object 



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# File 'lib/kontena/cli/bytes_helper.rb', line 15

def to_megabytes(bytes, ndigits=nil)
  return 0.0 if bytes.nil?
  round(bytes.to_f / MEGABYTE, ndigits)
end

#to_terabytes(bytes, ndigits) ⇒ Object 



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# File 'lib/kontena/cli/bytes_helper.rb', line 25

def to_terabytes(bytes, ndigits)
  return 0.0 if bytes.nil?
  round(bytes.to_f / TERABYTE, ndigits)
end