class Chordproko::Line
Attributes
content[RW]
Public Class Methods
new(content)
click to toggle source
# File lib/chordproko/line.rb, line 4 def initialize content @content = content end
Public Instance Methods
each(&block)
click to toggle source
# File lib/chordproko/line.rb, line 8 def each(&block) @content.each(&block) rescue [@content] end
to_s()
click to toggle source
# File lib/chordproko/line.rb, line 11 def to_s case @content.class.to_s when "Chordproko::Comment" @content.to_s when "Chordproko::Directive" @content.to_s when "String" "" else chords = "" lyrics = "" prev_lyrics = "" @content.each do |c| case c.class.to_s when "Chordproko::ChordGroup" chords += " " * prev_lyrics.size + "#{c}" when "Chordproko::Lyric" prev_lyrics = "#{c}" lyrics += "#{c}" end end "#{chords}\n#{lyrics}" end end