class ChupaText::Decomposers::Tar

Public Instance Methods

decompose(data) { |entry_data| ... } click to toggle source
# File lib/chupa-text/decomposers/tar.rb, line 31
def decompose(data)
  data.open do |input|
    Gem::Package::TarReader.new(input) do |reader|
      reader.each do |entry|
        next unless entry.file?

        entry.extend(CopyStreamable)
        entry_uri = data.uri.dup
        base_path = entry_uri.path.gsub(/\.tar\z/i, "")
        path_converter = PathConverter.new(entry.full_name,
                                           uri_escape: true)
        entry_uri.path = "#{base_path}/#{path_converter.convert}"
        entry_data = VirtualFileData.new(entry_uri,
                                         entry,
                                         :source_data => data)
        yield(entry_data)
      end
    end
  end
end
target?(data) click to toggle source
# File lib/chupa-text/decomposers/tar.rb, line 26
def target?(data)
  data.extension == "tar" or
    data.mime_type == "application/x-tar"
end