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instance method

CSV#converters

csv.converters → array

# File tmp/rubies/ruby-3.1.3/lib/csv.rb, line 2081
def converters
  parser_fields_converter.map do |converter|
    name = Converters.rassoc(converter)
    name ? name.first : converter
  end
end

Returns an Array containing field converters; see Field Converters:

Example

csv = CSV.new('')
csv.converters # => []
csv.convert(:integer)
csv.converters # => [:integer]
csv.convert(proc {|x| x.to_s })
csv.converters

Notes that you need to call +Ractor.make_shareable(CSV::Converters)+ on the main Ractor to use this method.

See also #convert #convert_fields #col_sep #determine_encoding also in 3.3 · 3.2 · 3.0

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