Number of bytes read out of the tar entry
Rewinds the graph to the state tagged as ‘tag` @param [Object] tag the tag to rewind to @return [Void]
Adds a vertex with the given name, or updates the existing one. @param [String] name @param [Object] payload @return [Vertex] the vertex that was added to ‘self`
@param [String] name @return [Vertex,nil] the vertex with the given name
Called roughly every {#progress_rate}, this method should convey progress to the user.
@return [void]
How often progress should be conveyed to the user via {#indicate_progress}, in seconds. A third of a second, by default.
@return [Float]
See the OpenSSL documentation for ECDSA_verify()