Class: Ridley::Chef::Digester

Inherits:
Object
  • Object
show all
Defined in:
lib/ridley/chef/digester.rb

Overview

Borrowed and modified from: https://github.com/opscode/chef/blob/11.4.0/lib/chef/digester.rb

Author:

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.checksum_for_file(*args) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 13

def checksum_for_file(*args)
  instance.checksum_for_file(*args)
end

.instance ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 9

def instance
  @instance ||= new
end

.md5_checksum_for_file(*args) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 17

def md5_checksum_for_file(*args)
  instance.generate_md5_checksum_for_file(*args)
end

Instance Method Details

#checksum_for_file(file) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 26

def checksum_for_file(file)
  generate_checksum(file)
end

#generate_checksum(file) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 30

def generate_checksum(file)
  checksum_file(file, Digest::SHA256.new)
end

#generate_md5_checksum(io) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 38

def generate_md5_checksum(io)
  checksum_io(io, Digest::MD5.new)
end

#generate_md5_checksum_for_file(file) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 34

def generate_md5_checksum_for_file(file)
  checksum_file(file, Digest::MD5.new)
end

#validate_checksum(*args) ⇒ Object 



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# File 'lib/ridley/chef/digester.rb', line 22

def validate_checksum(*args)
  self.class.validate_checksum(*args)
end