Data.CSV.Conduit.Types

Documentation

data QuoteEmpty

Constructors

DoQuoteEmpty

DontQuoteEmpty

Instances

Show QuoteEmpty

Defined in Data.CSV.Conduit.Types

Methods

showsPrec :: Int -> QuoteEmpty -> ShowS

show :: QuoteEmpty -> String

showList :: [QuoteEmpty] -> ShowS

Eq QuoteEmpty

Defined in Data.CSV.Conduit.Types

Methods

(==) :: QuoteEmpty -> QuoteEmpty -> Bool

(/=) :: QuoteEmpty -> QuoteEmpty -> Bool

data CSVSettings

Settings for a CSV file. This library is intended to be flexible and offer a way to process the majority of text data files out there.

Constructors

CSVSettings

Fields

• csvSep :: !Char

  Separator character to be used in between fields

• csvQuoteCharAndStyle :: !(Maybe (Char, QuoteEmpty))

  Quote character that may sometimes be present around fields. If Nothing is given, the library will never expect quotation even if it is present.

Instances

Show CSVSettings

Defined in Data.CSV.Conduit.Types

Methods

showsPrec :: Int -> CSVSettings -> ShowS

show :: CSVSettings -> String

showList :: [CSVSettings] -> ShowS

Default CSVSettings

Defined in Data.CSV.Conduit.Types

Methods

def :: CSVSettings

Eq CSVSettings

Defined in Data.CSV.Conduit.Types

Methods

(==) :: CSVSettings -> CSVSettings -> Bool

(/=) :: CSVSettings -> CSVSettings -> Bool

csvQuoteChar :: CSVSettings -> Maybe Char

defCSVSettings :: CSVSettings

Default settings for a CSV file.

csvSep = ','
csvQuoteChar = Just '"'

defDontQuoteEmptyCSVSettings :: CSVSettings

type Row a = [a]

A Row is just a list of fields

type MapRow a = Map a a

A MapRow is a dictionary based on Map where column names are keys and row's individual cell values are the values of the Map.

type OrderedMapRow a = OMap a a

An OrderedMapRow is a dictionary based on Ordered where column names are keys and row's individual cell values are the values of the OMap. Unlike MapRow, OrderedMapRow preserves the insertion ordering of columns. OrderedMapRow is a reasonable default in most cases.