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Module: ActiveStorage::Downloading

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
Analyzer, Analyzer::ImageAnalyzer, ActiveStorage::Analyzer::NullAnalyzer, Analyzer::VideoAnalyzer, Previewer, Previewer::MuPDFPreviewer, Previewer::PopplerPDFPreviewer, Previewer::VideoPreviewer
Defined in: activestorage/lib/active_storage/downloading.rb

Instance Method Summary

Instance Method Details

#download_blob_to(file) (private)

Efficiently downloads blob data into the given file.

[ GitHub ] 

  


# File 'activestorage/lib/active_storage/downloading.rb', line 27



def download_blob_to(file) #:doc:
  file.binmode
  blob.download { |chunk| file.write(chunk) }
  file.flush
  file.rewind
end


  








  

    #download_blob_to_tempfile   (private)
  



  

    

Opens a new tempfile in #tempdir and copies blob data into it. Yields the tempfile.


  



  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/downloading.rb', line 9



def download_blob_to_tempfile #:doc:
  open_tempfile_for_blob do |file|
    download_blob_to file
    yield file
  end
end


  








  

    #tempdir   (private)
  



  

    

Returns the directory in which tempfiles should be opened. Defaults to Dir.tmpdir.


  



  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/downloading.rb', line 35



def tempdir #:doc:
  Dir.tmpdir
end