Class: S3ckup::Manifest

Inherits:
Object
  • Object
show all
Defined in:
lib/s3ckup/manifest.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Manifest

Returns a new instance of Manifest.



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# File 'lib/s3ckup/manifest.rb', line 8

def initialize(*args)
  if args.first.is_a?(Hash)
    @files = args.first
  else
    @files = create_manifest(Array(args).flatten)
  end
end

Instance Attribute Details

#files ⇒ Object (readonly)

Returns the value of attribute files.



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# File 'lib/s3ckup/manifest.rb', line 6

def files
  @files
end

Instance Method Details

#-(manifest) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/s3ckup/manifest.rb', line 24

def -(manifest)
  raise ArgumentError unless manifest.is_a?(Manifest)
  remaining_files = file_list - manifest.file_list
  remaining_files = @files.clone.keep_if { |file| remaining_files.include?(file) }
  Manifest.new(remaining_files)
end

#diff(manifest) ⇒ Object 



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# File 'lib/s3ckup/manifest.rb', line 31

def diff(manifest)
  files_to_upload = @files.to_a - manifest.files.to_a
  Manifest.new(Hash[*files_to_upload.flatten])
end

#file_list ⇒ Object 



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# File 'lib/s3ckup/manifest.rb', line 20

def file_list
  @files.keys.sort
end

#to_yaml ⇒ Object 



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# File 'lib/s3ckup/manifest.rb', line 16

def to_yaml
  @files.to_yaml
end