method
def_uconv_convert_if_can
def_uconv_convert_if_can(meth, to_enc, from_enc, nkf_arg)
public
Hide source
# File lib/rss/converter.rb, line 78 def def_uconv_convert_if_can(meth, to_enc, from_enc, nkf_arg) begin require "uconv" def_convert(1) do |value| begin Uconv.#{meth}(#{value}) rescue Uconv::Error raise ConversionError.new(#{value}, "#{to_enc}", "#{from_enc}") end end rescue LoadError require 'nkf' if NKF.const_defined?(:UTF8) def_convert(1) do |value| "NKF.nkf(#{nkf_arg.dump}, #{value})" end else def_iconv_convert(to_enc, from_enc, 1) end end end