Sha256: f05d66b0db025e22948bd98dfc3be9814f29bc5207d59f8224e8d1fde52e38b9
Contents?: true
Size: 802 Bytes
Versions: 16
Compression:
Stored size: 802 Bytes
Contents
class HeadMusic::Instrument
INSTRUMENTS = {
violin: {
name: "violin",
family: :string,
default_clef: :treble
},
piano: {
name: "piano",
family: :string,
default_system: [:treble, :bass]
}
}
def self.get(name)
@instruments ||= {}
key = HeadMusic::Utilities::HashKey.for(name)
@instruments[key] ||= new(name.to_s)
end
attr_reader :name
delegate :to_s, to: :name
def initialize(name)
@name = name.to_s
end
def data
@data ||= INSTRUMENTS[hash_key]
end
def hash_key
HeadMusic::Utilities::HashKey.for(name)
end
def family
data[:family]
end
def default_system
data[:default_system]
end
def default_clef
data[:default_clef]
end
def ==(other)
to_s == other.to_s
end
end
Version data entries
16 entries across 16 versions & 1 rubygems