> Starts eating up all my ram after about a minute of spinning the cpu... so I think they have a slightly different definition of an iterator as everyone else.

> Starts eating up all my ram after about a minute of spinning the cpu... so I think they have a slightly different definition of an iterator as everyone else. I don't think so, the difference is you're expecting it to read one row at a time and it's actually reading one column at a time. load_csv_as_iterator is iterating over the columns.