Class: Spandx::Rubygems::DataFile

Inherits:
Object
  • Object
show all
Defined in:
lib/spandx/rubygems/data_file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, default: {}) ⇒ DataFile

Returns a new instance of DataFile.



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# File 'lib/spandx/rubygems/data_file.rb', line 8

def initialize(path, default: {})
  @path = path
  @default = default
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/spandx/rubygems/data_file.rb', line 6

def path
  @path
end

Instance Method Details

#batch(size:) ⇒ Object 



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# File 'lib/spandx/rubygems/data_file.rb', line 21

def batch(size:)
  Zlib::GzipWriter.open(path) do |io|
    packer = MessagePack::Packer.new(io)
    packer.write_map_header(size)
    yield packer
    packer.flush
  end
end

#data ⇒ Object 



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# File 'lib/spandx/rubygems/data_file.rb', line 13

def data
  @data ||= read(default: @default)
end

#save! ⇒ Object 



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# File 'lib/spandx/rubygems/data_file.rb', line 30

def save!
  write(data)
end

#size ⇒ Object 



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# File 'lib/spandx/rubygems/data_file.rb', line 17

def size
  File.size(path)
end