Module: Shrine::Plugins::Signature::ClassMethods
- Defined in:
- lib/shrine/plugins/signature.rb
Instance Method Summary collapse
-
#calculate_signature(io, algorithm, format: :hex, rewind: true) ⇒ Object
(also: #signature)
Calculates ‘algorithm` hash of the contents of the IO object, and encodes it into `format`.
Instance Method Details
#calculate_signature(io, algorithm, format: :hex, rewind: true) ⇒ Object Also known as: signature
Calculates ‘algorithm` hash of the contents of the IO object, and encodes it into `format`.
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# File 'lib/shrine/plugins/signature.rb', line 24 def calculate_signature(io, algorithm, format: :hex, rewind: true) calculator = SignatureCalculator.new(algorithm.downcase, format: format) signature = instrument_signature(io, algorithm, format) { calculator.call(io) } io.rewind if rewind signature end |