Water 5-Formatting and Serializing-Format Other
method to_csv
Contract
Return typewob
Parameter keyDefault valueType
type_headertrueboolean
headertrueboolean
include_columnsopt
includevector_keyvar
field_separator","string
record_separator<char 10/>path
Water Contract
<method to_csv
  type_header   =true
  header        =true
  include_columns=opt
  include       =vector_key
  field_separator=","
  record_separator=char.newline />