Method: ActiveStorage::Preview#url

Defined in:
activestorage/app/models/active_storage/preview.rb

#url(**options) ⇒ Object

Returns the URL of the preview’s variant on the service. Raises ActiveStorage::Preview::UnprocessedError if the preview has not been processed yet.

This method synchronously processes a variant of the preview image, so do not call it in views. Instead, generate a stable URL that redirects to the URL returned by this method.



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# File 'activestorage/app/models/active_storage/preview.rb', line 68

def url(**options)
  if processed?
    presentation.url(**options)
  else
    raise UnprocessedError
  end
end