I'm happily using Cassava to parse CSV, only to discover that
non-conforming lines in the input data are causing the parser to error
out.
let e = decodeByName y' :: Either String (Header, Vector Person)
chugs along fine until line 461 of the input when
parse error (endOfInput) at
Hi,
It depends on what you mean by doesn't parse. From your message is assume
the CSV is valid, but some of the actual values fails to convert (using
FromField). There are a couple of things you could try:
1. Define a newtype for your field that calls runParser using e.g. the Int
parser and if
On Tue, 2013-09-17 at 19:03 -0700, Johan Tibell wrote:
2. Use the Streaming module, which lets you skip whole records that
fails to parse (see the docs for the Cons constructor).
Ah, that's sure to be it. Totally missed Data.Csv.Streaming. Thanks!
AfC
Sydney
