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class Artist
attr_accessor :stage_name
def initialize(name, attrs)
@name = name
@attrs = attrs
@stage_name = attrs[:stage_name]
end
def starve
Song.produce(10)
end
end
class Singer < Artist
SUPER_ATTRS = { singing: 10, dancing: 10, looks: 10 }
HIPSTER_THRESHOLD = 10
class << self
def sellouts
where(:album_sales > HIPSTER_THRESHOLD)
end
end
def self.superstar
first = %w[Michael Beyonce Cee-lo Devin]
last = %w[Jackson Knowles Green Townsend]
new("#{first.sample} #{last.sample}", SUPER_ATTRS.dup)
end
def status
if self.album_sales > HIPSTER_THRESHOLD
"sellout"
else
"cool"
end
end
def songs
Song.where(artist: self)
end
def sing
mic = Performance::Equipment::Microphone
mic.shout "♬ Hang the DJ! ♬"
end
end
class Song
def initialize(popularity)
@popularity = popularity
end
end
module Instruments
class Stringed
def initialize(num_strings)
@num_strings = num_strings
end
end
class Guitar < Stringed
def initialize(sound)
super(6)
@sound = sound
end
end
end
module Performances
module Equipment
class Amp
include Interfaces::Basic
def self.companion_gear(type)
[
Performances::Equipment::Microphone.new("mic_1").on,
Performances::Equipment::MicStand.new("mic_1_stand")
]
end
end
class Microphone
end
class MicStand
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems