2 Feb
2013
2 Feb
'13
8:19 p.m.
On Sat, Feb 2, 2013 at 5:14 PM, Ozgun Ataman
If you are doing row-by-row transformations, I would recommend giving a try to my csv-conduit or csv-enumerator packages on Hackage. They were designed with constant space operation in mind, which may help you here.
If you're keeping an accumulator around, however, you may still run into issues with too much laziness.
The cassava package also has a Streaming and an Incremental module for constant space parsing.