1 # vim: fileencoding=UTF-8 ft=ruby syn=ruby ts=2 sw=2 ai eol et si
3 # Copyright (c) 2009 Jörg W Mittag <mailto:JoergWMittag+Akkordarbeit@GoogleMail.Com>
4 # Copyright (c) 2009 Marc Rummel <mailto:Marc.Rummel+Akkordarbeit@GoogleMail.Com>
5 # This code is licensed under the terms of the MIT License (see LICENSE.rdoc)
7 libdir = File.expand_path(File.dirname __FILE__).gsub(/(.*lib).*?/, '\1')
8 $LOAD_PATH.unshift libdir unless $LOAD_PATH.include? libdir
13 chordpattern = /(\[.*?\])/
14 seperatorpattern = /\n\n+/
16 songstr.split(seperatorpattern).each do |sectionstr|
18 sectionstr.each_line do |line|
19 section << line.chomp.split(chordpattern).reject { |str| str.empty? }