Class: Pludoni::Pdfutils::FileWrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/pludoni/pdfutils/file_wrapper.rb

Direct Known Subclasses

ActiveStorageWrapper, LocalFileWrapper

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ FileWrapper

Returns a new instance of FileWrapper.



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# File 'lib/pludoni/pdfutils/file_wrapper.rb', line 4

def initialize(file)
  @file = file
end

Class Method Details

.make(blob_or_file, filename: nil) ⇒ Object 



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# File 'lib/pludoni/pdfutils/file_wrapper.rb', line 8

def self.make(blob_or_file, filename: nil)
  case blob_or_file
  when ActiveStorage::Blob
    ActiveStorageWrapper.new(blob_or_file)
  when File, Tempfile
    fw = LocalFileWrapper.new(blob_or_file)
    if filename
      fw.filename = filename
    end
    fw
  when FileWrapper
    blob_or_file
  else
    raise NotImplementedError, blob_or_file.class
  end
end

Instance Method Details

#content_type ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/pludoni/pdfutils/file_wrapper.rb', line 33

def content_type
  raise NotImplementedError
end

#filesize ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/pludoni/pdfutils/file_wrapper.rb', line 25

def filesize
  raise NotImplementedError
end

#open(&block) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/pludoni/pdfutils/file_wrapper.rb', line 29

def open(&block)
  raise NotImplementedError
end