class Backup::Compressor::Bzip2
Attributes
level[RW]
Specify the level of compression to use.
Values should be a single digit from 1 to 9. Note that setting the level to either extreme may or may not give the desired result. Be sure to check the documentation for the compressor being used.
The default `level` is 9.
Public Class Methods
new(&block)
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Creates a new instance of Backup::Compressor::Bzip2
# File lib/backup/compressor/bzip2.rb, line 20 def initialize(&block) load_defaults! @level ||= false instance_eval(&block) if block_given? @cmd = "#{ utility(:bzip2) }#{ options }" @ext = '.bz2' end
Private Instance Methods
options()
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# File lib/backup/compressor/bzip2.rb, line 33 def options " -#{ @level }" if @level end