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Size: 872 Bytes
Versions: 14
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Stored size: 872 Bytes
Contents
module Music
module Transcription
# Defines a relationship (tie, slur, legato, etc.) to a note with a certain pitch.
#
# @author James Tunnell
#
# @!attribute [rw] target_pitch
# @return [Pitch] The pitch of the note which is being connected to.
#
class Link
attr_accessor :target_pitch
def initialize target_pitch
@target_pitch = target_pitch
end
def ==(other)
self.class == other.class && self.target_pitch == other.target_pitch
end
def clone
self.class.new @target_pitch.clone
end
{ :Slur => "=",
:Legato => "-",
:Glissando => "~",
:Portamento => "/",
}.each do |name,print_str|
klass = Class.new(Link) do
def initialize target_pitch
super(target_pitch)
end
def to_s
print_str + @target_pitch
end
end
Link.const_set(name.to_sym, klass)
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems