textEndDelimiter: the end quotation string.fieldDelimiter: the separator between fields.The converter takes the following configurations either in the constructor or One character is enough for the string to be quoted. The default eol is '\r\n' and '\n' is also quoted.Not all rows have to be the same length.If the default values are fine, simply instantiate ListToCsvConverter andĬall convert: final res = const ListToCsvConverter().convert(, ]) Ĭonsider using the returnString = false option to work around a performance bug. This means the following text can be parsed:Īnd (if configured correctly) will return Usage # Encoder List → String # Also, the start text delimiter and end text delimiter may beĭifferent. In addition, this converter supports multiple characters for all delimitersĪnd eol. This parser will accept eol and text-delimiters inside unquoted text and This means that text fields containing any delimiter or an eol are quoted. The string representation of values is obtained by calling Numbers (integers and doubles) are by default converted to ints or doubles. The converter is highly customizable and even allows multiple characters asĮvery csv row is converted to a list of values. Or the decoder side: final input = File('a/csv/file.txt').openRead() įinal fields = await ansform(coder).transform(CsvToListConverter()).toList() Streams: final stream = omIterable(, ]) įinal csvRowStream = ansform(ListToCsvConverter()) This converter may be used as transformer for See below if you need other settings, or want to autodetect them. The default (RFC conform) configuration is: You can then convert with: String csv = const ListToCsvConverter().convert(yourListOfLists) Representing a List of Rows where every Row is a List of values. To convert to a Csv string your values must be in a List> Simply convert them with: List> rowsAsListOfValues = const CsvToListConverter().convert(yourString) If you have a String of all rows with RFC conform separators and delimiters,
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