class CsvBuilder::TransliteratingFilter
encoding: utf-8
Public Class Methods
new(faster_csv, input_encoding = 'UTF-8', output_encoding = 'LATIN1')
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Transliterate into the required encoding if necessary
# File lib/csv_streamer/transliterating_filter.rb, line 5 def initialize(faster_csv, input_encoding = 'UTF-8', output_encoding = 'LATIN1') @faster_csv = faster_csv # TODO: do some checking to make sure iconv works correctly in # current environment. See ActiveSupport::Inflector#transliterate # definition for details # # Not using the more standard //IGNORE//TRANSLIT because it raises # Iconv::IllegalSequence for some inputs @iconv = Iconv.new("#{output_encoding}//TRANSLIT//IGNORE", input_encoding) if input_encoding != output_encoding end
Public Instance Methods
<<(row)
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Transliterate before passing to FasterCSV so that the right characters (e.g. quotes) get escaped
# File lib/csv_streamer/transliterating_filter.rb, line 18 def <<(row) @faster_csv << if @iconv then row.map { |value| @iconv.iconv(value.to_s) } else row end end
Also aliased as: add_row