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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def length(symlink_components):
        # type: (List[bytes]) -> int
        '''
        Static method to return the length of the Rock Ridge Symbolic Link
        record.

        Parameters:
         symlink_components - A list containing a string for each of the
                              symbolic link components.
        Returns:
         The length of this record in bytes.
        '''
        length = RRSLRecord.header_length()
        for comp in symlink_components:
            length += RRSLRecord.Component.length(comp)
        return length