Pipes.CSV.Encoder

Streaming CSV file decoder compliant with RFC 4180. All fields are quoted except for short fields consisting entirely of “safe” ASCII characters, i.e., printable 7-bit characters other than quote and comma. The maximum length of an unquoted field is supplied explicitly to the encoder, which allows us to decide whether a given field requires quoting without unbounded lookahead.

Documentation

encodeCSV :: Monad m => Int -> Pipe (Cell ByteString.ByteString) ByteString.ByteString m ()

encodeCSV n is an infinite pipe that converts a stream of cells into a fragmented strict representation of of a CSV file, unconditionally quoting any field values with length greater than n.

encodeLazyCSV :: Monad m => Int -> Pipe (Cell Lazy.ByteString) ByteString.ByteString m ()

encodeLazyCSV n is an infinite pipe that converts a stream of cells into a fragmented lazy representation of of a CSV file, unconditionally quoting any field values with length greater than n.