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Class: PapaCSVReader

papaparse-based csv parser CSVReader

Implements​

BaseReader

Implements​

Constructors​

new PapaCSVReader()​

new PapaCSVReader(concatRows?, colJoiner?, rowJoiner?, papaConfig?): PapaCSVReader

Constructs a new instance of the class.

Parameters​

• concatRows?: boolean= true

whether to concatenate all rows into one document.If set to False, a Document will be created for each row.True by default.

• colJoiner?: string= ", "

Separator to use for joining cols per row. Set to ", " by default.

• rowJoiner?: string= "\n"

Separator to use for joining each row.Only used when concat_rows=True.Set to "\n" by default.

• papaConfig?: ParseConfig<any, undefined>

Returns​

PapaCSVReader

Source​

packages/core/src/readers/CSVReader.ts:24

Properties​

colJoiner​

private colJoiner: string

Source​

packages/core/src/readers/CSVReader.ts:14

concatRows​

private concatRows: boolean

Source​

packages/core/src/readers/CSVReader.ts:13

papaConfig?​

private optional papaConfig: ParseConfig<any, undefined>

Source​

packages/core/src/readers/CSVReader.ts:16

rowJoiner​

private rowJoiner: string

Source​

packages/core/src/readers/CSVReader.ts:15

Methods​

loadData()​

loadData(file): Promise <Document <Metadata>[]>

Loads data from csv files

Parameters​

• file: string

The path to the file to load.

Returns​

Promise <Document <Metadata>[]>

Implementation of​

FileReader . loadData

Source​

packages/core/src/readers/CSVReader.ts:42