paulfioravanti / resume

module Resume

  module CLI

    module FontExtractor

      module_function

      def extract_file(font, file)

        file.each do |entry|

          extract_entry(font[:files], entry)

        end

      end

      private_class_method :extract_file

      def extract_entry(files, entry)

        files.each do |_, filename|

          next unless entry.name.match(filename)

          # `true` in the block ensures any existing files are overwritten

          entry.extract(FileSystem.tmpfile_path(filename)) { true }

          break

        end

      end

      private_class_method :extract_entry

    end

  end

end