parameters: (self)
return_statement: return self._m_last_idx if hasattr(self, '_m_last_idx') else None
docstring: Index of last digit (0-based).
docstring_summary: Index of last digit (0-based).
docstring_tokens: Index of last digit ( 0 - based ) .
function: def last_idx(self):
          """Index of last digit (0-based)."""
          if hasattr(self, '_m_last_idx'):
              return self._m_last_idx if hasattr(self, '_m_last_idx') else None
  
          self._m_last_idx = (self.num_digits - 1)
          return self._m_last_idx if hasattr(self, '_m_last_idx') else None
function_tokens: def last_idx ( self ) : if hasattr ( self , '_m_last_idx' ) : return self . _m_last_idx if hasattr ( self , '_m_last_idx' ) else None self . _m_last_idx = ( self . num_digits - 1 ) return self . _m_last_idx if hasattr ( self , '_m_last_idx' ) else None