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instance method

CSV#convert_fields

convert_fields(fields, headers = false)

# File tmp/rubies/ruby-3.2.0/lib/csv.rb, line 2766
def convert_fields(fields, headers = false)
  if headers
    header_fields_converter.convert(fields, nil, 0)
  else
    parser_fields_converter.convert(fields, @headers, lineno)
  end
end

Processes fields with @converters, or @header_converters if headers is passed as true, returning the converted field set. Any converter that changes the field into something other than a String halts the pipeline of conversion for that field. This is primarily an efficiency shortcut.

See also #converters #determine_encoding #convert #each also in 3.3 · 3.1 · 3.0

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