<commit_before>module Songsterr
  module Data
    class Base
      attr_reader :data

      def initialize(data)
        @data = data
      end

      def info(key)
        @data[key.to_s.camelize(:lower)]
      end

      def attachment_url(key)
        info(key)['attachmentUrl']
      end

      def method_missing(method, *args, &block)
        info(method) or raise NoMethodError, "Method or attribute '#{method}' not exists on #{self.class.name}."
      end
    end
  end
end

<commit_msg>Protect method Base#attachment_url.<commit_after>module Songsterr
  module Data
    class Base
      attr_reader :data

      def initialize(data)
        @data = data
      end

      def info(key)
        @data[key.to_s.camelize(:lower)]
      end

      def method_missing(method, *args, &block)
        info(method) or raise NoMethodError, "Method or attribute '#{method}' not exists on #{self.class.name}."
      end

      protected
        def attachment_url(key)
          info(key)['attachmentUrl']
        end
    end
  end
end


{'fraction_non_alphanumeric': 0.09477756286266925, 'fraction_numerical': 0.0, 'mean_word_length': 2.2649842271293377, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1176353', 'n_tokens_mistral': 321, 'n_tokens_neox': 311, 'n_words': 85}