Method: CSV#header_converters

Defined in:
lib/csv.rb

#header_converters ⇒ Object

:call-seq:

csv.header_converters -> array

Returns an Array containing header converters; used for parsing; see Header Converters:

CSV.new('').header_converters # => []

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



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# File 'lib/csv.rb', line 2099

def header_converters
  header_fields_converter.map do |converter|
    name = HeaderConverters.rassoc(converter)
    name ? name.first : converter
  end
end