Contents

module Artifactory
  module Cleaner
    module Util
      ##
      # Given a size in bytes, return a "human readable" size with a unit suffix (MiB, GiB)
      #
      # Taken from https://stackoverflow.com/a/47486815/75801
      # Used instead of a gem due to simplicity and speed
      def self.filesize(size)
        units = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'Pib', 'EiB']

        return '0.0 B' if size == 0
        exp = (Math.log(size) / Math.log(1024)).to_i
        exp += 1 if (size.to_f / 1024 ** exp >= 1024 - 0.05)
        exp = 6 if exp > 6

        '%.1f %s' % [size.to_f / 1024 ** exp, units[exp]]
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
artifactory-cleaner-1.0.5	lib/artifactory/cleaner/util.rb
artifactory-cleaner-1.0.4	lib/artifactory/cleaner/util.rb
artifactory-cleaner-1.0.3	lib/artifactory/cleaner/util.rb
artifactory-cleaner-1.0.2	lib/artifactory/cleaner/util.rb
artifactory-cleaner-1.0.1	lib/artifactory/cleaner/util.rb