# For more on $KCODE, see<\/span>\n# http://blog.grayproductions.net/articles/the_kcode_variable_and_jcode_library<\/span>\n$KCODE<\/span> =<\/span> 'u'<\/span>\n\ndef<\/span> truncate<\/span>(<\/span>str<\/span>,<\/span> length<\/span>)<\/span>\n str<\/span>.<\/span>match<\/span>(<\/span>/.{0,<\/span>#{<\/span>length<\/span>}<\/span>}/m<\/span>)<\/span>.<\/span>to_s<\/span>\nend<\/span>\n\np<\/span> truncate<\/span>(<\/span>"åéîøü"<\/span>,<\/span> 3<\/span>)<\/span> # => "åéî"<\/span>\n<\/pre><\/div>\n');
document.write('
');
document.write('
');
document.write('
');
document.write('