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class Artist
include Mongoid::Document
attr_accessor :before_add_called, :after_add_called, :before_add_referenced_called, :after_add_referenced_called, :before_remove_embedded_called, :after_remove_embedded_called, :before_remove_referenced_called, :after_remove_referenced_called
field :name, type: String
embeds_many :songs, before_add: [ :before_add_song, Proc.new { |artist, song| song.before_add_called = true } ], before_remove: :before_remove_song
embeds_many :labels, after_add: :after_add_label, after_remove: :after_remove_label
has_many :albums, dependent: :destroy, before_add: [:before_add_album, Proc.new { |artist, album| album.before_add_called = true} ], after_add: :after_add_album, before_remove: :before_remove_album, after_remove: :after_remove_album
before_create :before_create_stub
after_create :create_songs
before_save :before_save_stub
before_destroy :before_destroy_stub
protected
def before_create_stub
true
end
def before_save_stub
true
end
def before_destroy_stub
true
end
def create_songs
2.times { |n| songs.create!(title: "#{n}") }
end
def before_add_song(song)
@before_add_called = true
end
def after_add_label(label)
@after_add_called = true
end
def before_add_album(album)
@before_add_referenced_called = true
end
def after_add_album(album)
@after_add_referenced_called = true
end
def before_remove_song(song)
@before_remove_embedded_called = true
end
def after_remove_label(label)
@after_remove_embedded_called = true
end
def before_remove_album(album)
@before_remove_referenced_called = true
end
def after_remove_album(album)
@after_remove_referenced_called = true
end
end
Version data entries
53 entries across 50 versions & 8 rubygems