language_pairs = @lang_list.options.map {|o| o.value.split('_')}.
reject {|p| p.empty?}
super(Translator::Direction.pairs(language_pairs), cache)
end
def do_translate(text, from, to)
language_pairs = @lang_list.options.map {|o| o.value.split('_')}.
reject {|p| p.empty?}
super(Translator::Direction.pairs(language_pairs), cache)
end
def do_translate(text, from, to)