Class: RJL::Album

Inherits:
Object
  • Object
show all
Defined in:
lib/rjl/album.rb

Overview

Represents an album in Apple’s ‘iTunes’ application.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tracks: []) ⇒ Album

Creates a new RJL::Album. Album properties are derived from the properties of the supplied tracks.

Parameters:

  • tracks (List of Track) (defaults to: []) —

    the album tracks



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# File 'lib/rjl/album.rb', line 13

def initialize( tracks: [])
  @tracks = tracks
end

Instance Attribute Details

#album_artist ⇒ String artist name, String 'Various Artists' (readonly)

Album’s artist e.g “Simply Red”. Returns ‘Various Artists’ if more than one.

Returns:

  • (String artist name) —

    the album artist if only one

  • (String 'Various Artists') —

    if more than one



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# File 'lib/rjl/album.rb', line 20

def album_artist
  @album_artist
end

#genre ⇒ String

Album genre e.g “Pop/Rock [Alternative/Indie Rock]”

Returns:

  • (String) —

    album genre



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# File 'lib/rjl/album.rb', line 38

def genre
  @genre
end

#title ⇒ String (readonly)

Album title e.g “Greatest Hits”

Returns:

  • (String) —

    album title



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# File 'lib/rjl/album.rb', line 32

def title
  @title
end

#tracks ⇒ List of Track (readonly)

The tracks in the album

Returns:

  • (List of Track) —

    tracks the album tracks



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# File 'lib/rjl/album.rb', line 57

def tracks
  @tracks
end

Instance Method Details

#protected? ⇒ Boolean

Is the album protected from changes?

Returns:

  • (Boolean) —

    true if it is



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# File 'lib/rjl/album.rb', line 63

def protected?
  protected = false
  @tracks.each do |track|
    if track.tags.include? 'protected'
      protected = true
      break
    end
  end
  return protected
end

#to_s ⇒ Object 



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# File 'lib/rjl/album.rb', line 74

def to_s
  puts "-"*50
  puts "> #{self.album_artist}, '#{self.title}'"
  @tracks.each do |track|
    puts "  #{track.name}"
  end
  puts "="*50
end