Class: RecoverItunesRatings::SavedRatings

Inherits:
Object
  • Object
show all
Defined in:
lib/recover_itunes_ratings/saved_ratings.rb

Overview

Enumerates the track ratings in an iTunes Library XML file.

Constant Summary collapse

IGNORED_TYPES = 
["Music Video", "Movie", "Home Video", "TV Show", "Podcast",
"iTunes U", "Audiobook", "Book", "Voice Memo"]

Instance Method Summary collapse

Constructor Details

#initialize(library_xml_path) ⇒ SavedRatings

Returns a new instance of SavedRatings.



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# File 'lib/recover_itunes_ratings/saved_ratings.rb', line 9

def initialize(library_xml_path)
  @path = library_xml_path
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/recover_itunes_ratings/saved_ratings.rb', line 13

def each
  parse on_track: ->(data) {
    next if data["Track Type"] == "Remote"
    next if IGNORED_TYPES.any?(&data.method(:has_key?))
    next if IGNORED_TYPES.any? { |t| data["Genre"] == t }

    yield data["Persistent ID"], data["Rating"].to_i
  }
end