hal_leonard_digital_parser.rb

    begin
      hlda.action = asset.at_css("MetadataType").inner_text
      hlda.format = asset.at_css("Format").inner_text
      hlda.page_count = asset.at_css("PageCount").inner_text
      hlda.title = asset.at_css("Title").inner_text
      hlda.song_number = asset.at_css("SongNumber").inner_text
      hlda.retail_price = asset.at_css("RetailPrice").inner_text.to_f
      hlda.asset_type = asset.at_css("AssetType").inner_text
      hlda.voicing = asset.at_css("Voicing").inner_text
      hlda.performance_time = asset.at_css("PerformanceTime").inner_text.to_i
      hlda.difficulty_level_low = asset.at_css("DifficultyLevelLow").inner_text.to_f
      hlda.difficulty_level_high = asset.at_css("DifficultyLevelHigh").inner_text.to_f
    rescue nil
      next
    end