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document.write("<\/pre>\n");
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module<\/span> ActionView::<\/span>Helpers::<\/span>TextHelper<\/span><\/span>\n");
document.write("  def<\/span> truncate<\/span>(text, *<\/span>args<\/span>)<\/span>\n");
document.write("    return<\/span> \'\'<\/span> unless<\/span> text\n");
document.write("    options =<\/span> args.extract_options!\n");
document.write("\n");
document.write("    # support either old or Rails 2.2 calling convention:<\/span>\n");
document.write("    unless<\/span> args.empty?\n");
document.write("      options[:length<\/span>] =<\/span> args[0<\/span>] ||<\/span> 30<\/span>\n");
document.write("      options[:omission<\/span>] =<\/span> args[1<\/span>] ||<\/span> "..."<\/span>\n");
document.write("    end<\/span>\n");
document.write("    options.reverse_merge!(:length<\/span> => 30<\/span>, :omission<\/span> => "..."<\/span>)\n");
document.write("\n");
document.write("    # support any of:<\/span>\n");
document.write("    #  * ruby 1.9 sane utf8 support<\/span>\n");
document.write("    #  * rails 2.1 workaround for crappy ruby 1.8 utf8 support<\/span>\n");
document.write("    #  * rails 2.2 workaround for crappy ruby 1.8 utf8 support<\/span>\n");
document.write("    # hooray!<\/span>\n");
document.write("    chars =<\/span> if<\/span> text.respond_to<\/span>?(:mb_chars<\/span>)\n");
document.write("      text.mb_chars\n");
document.write("    elsif<\/span> RUBY_VERSION<\/span> <<\/span> \'1.9\'<\/span>\n");
document.write("      text.chars\n");
document.write("    else<\/span>\n");
document.write("      text\n");
document.write("    end<\/span>\n");
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document.write("    omission =<\/span> if<\/span> options[:omission<\/span>].respond_to<\/span>?(:mb_chars<\/span>)\n");
document.write("      options[:omission<\/span>].mb_chars\n");
document.write("    elsif<\/span> RUBY_VERSION<\/span> <<\/span> \'1.9\'<\/span>\n");
document.write("      options[:omission<\/span>].chars\n");
document.write("    else<\/span>\n");
document.write("      options[:omission<\/span>]\n");
document.write("    end<\/span>\n");
document.write("\n");
document.write("    l =<\/span> options[:length<\/span>] -<\/span> omission.length\n");
document.write("    if<\/span> chars.length ><\/span> options[:length<\/span>]\n");
document.write("      result =<\/span> (chars[/<\/span>\\A<\/span>.{#{l}<\/span>}\\w<\/span>*\\;<\/span>?<\/span>/m<\/span>][/<\/span>.*[\\w<\/span>\\;<\/span>]<\/span><\/span>/m<\/span>]).to_s\n");
document.write("      ((options[:avoid_orphans<\/span>] &&<\/span> result =~<\/span> /<\/span>\\A<\/span>(.*?)<\/span>\\n<\/span>+\\W<\/span>*\\w<\/span>*\\W<\/span>*\\Z<\/span><\/span>/m<\/span>) ?<\/span> $1<\/span> : result) +<\/span> options[:omission<\/span>]\n");
document.write("    else<\/span>\n");
document.write("      text\n");
document.write("    end<\/span>\n");
document.write("  end<\/span>\n");
document.write("<\/span>end<\/span>\n");
document.write("<\/pre><\/pre>\n");
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document.write("      <\/a>\n");
document.write("    <\/div>\n");
document.write("  \n");
document.write("    Pastie #963395<\/a> linked directly from Pastie<\/a>.\n");
document.write("  <\/div><\/div>");