Sha256: 9066e5fc0290d5c7ae1ca43dd3c581e0bfce1091ac7ea89f442f2a42010b954e
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Size: 1018 Bytes
Versions: 18
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Stored size: 1018 Bytes
Contents
# frozen_string_literal: true
# A note is a pitch with a duration.
#
# Note quacks like a placement, but requires a different set of construction arguments
# - always has a pitch
# - receives a voice and position if unspecified
class HeadMusic::Note
attr_accessor :pitch, :rhythmic_value, :voice, :position
def initialize(pitch, rhythmic_value, voice = nil, position = nil)
@pitch = HeadMusic::Pitch.get(pitch)
@rhythmic_value = HeadMusic::RhythmicValue.get(rhythmic_value)
@voice = voice || HeadMusic::Voice.new
@position = position || HeadMusic::Position.new(@voice.composition, '1:1')
end
def placement
@placement ||= HeadMusic::Placement.new(voice, position, rhythmic_value, pitch)
end
def to_s
"#{pitch} at #{position}"
end
def method_missing(method_name, *args, &block)
respond_to_missing?(method_name) ? placement.send(method_name, *args, &block) : super
end
def respond_to_missing?(method_name, *_args)
placement.respond_to?(method_name)
end
end
Version data entries
18 entries across 18 versions & 1 rubygems