Sha256: cfa51fd949bfdb56554737450bb71679a727cd6e8a4d0ca407628b29bbc12e83
Contents?: true
Size: 805 Bytes
Versions: 3
Compression:
Stored size: 805 Bytes
Contents
module Music
module Transcription
class MeasureScore
def pack
hash = super()
hash["start_meter"] = start_meter.to_s
hash["meter_changes"] = Hash[ meter_changes.map do |offset,change|
a = change.pack
a[0] = a[0].to_s
[offset,a]
end ]
return hash
end
def self.unpack packing
unpacked_start_meter = Meter.parse(packing["start_meter"])
unpacked_mcs = Hash[ packing["meter_changes"].map do |k,v|
v = v.clone
v[0] = Meter.parse(v[0])
[k, Change.from_ary(v) ]
end ]
note_score = NoteScore.unpack(packing)
new(unpacked_start_meter, note_score.start_tempo,
meter_changes: unpacked_mcs, tempo_changes: note_score.tempo_changes,
program: note_score.program, parts: note_score.parts
)
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems