class

CsvWriter

@Js
class CsvWriter : Obj

Write Haystack data in CSV format.

 constructors make

Wrap output stream

 fields newline

Newline string

 stripUnits

Strip units from all numbers

 delimiter

Delimiter character

 showHeader

Include the column names as a header row

 methods writeGrid

Write grid as CSV and return this

 flush

Flush the underlying output stream and return this

 close

Close the underlying output stream

 close Bool close()

Close the underlying output stream

 delimiter Int : delimiter

Delimiter character; defaults to comma.

 flush This flush()

Flush the underlying output stream and return this

 make new make(OutStream out, Dict? opts)

Wrap output stream

 newline Str : newline

Newline string; defaults to "\n"

 showHeader Bool : showHeader

Include the column names as a header row

 stripUnits Bool : stripUnits

Strip units from all numbers

 writeGrid virtual This writeGrid(Grid grid)

Write grid as CSV and return this

 Haxall 4.0.5 ∙ 24-Feb-2026 14:33 EST