Pipes.CSV.Decoder

Streaming CSV file decoder compliant with RFC 4180. It follows the RFC 4180 quite strictly, with the following minor extensions:

• arbitrary characters, including ASCII control codes and non-ASCII code points are accepted anywhere in the input,
• CR and LF are accepted as row separators in addition to the standard CR+LF,
• rows can have varying number of fields,
• within quoted field, a quote character that is not followed by another quote, comma or line break is accepted literally.

Documentation

decodeCSV :: Monad m => Pipe ByteString.ByteString (Cell ByteString.ByteString) m ()

An infinite pipe that parses a fragmented strict representation of of a CSV file into a stream of cells.

decodeLazyCSV :: Monad m => Pipe Lazy.ByteString (Cell ByteString.ByteString) m ()

An infinite pipe that parses a fragmented lazy representation of of a CSV file into a stream of cells.