RSpec
Ruby on Rails
Ruby
method
download
v7.1.3.2 -
Show latest stable
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0 notes -
Class: Preview
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- What's this?
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new
-
download
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image
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key
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previewer
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previewer_class
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process
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processed
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processed?
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service_url
(<= v6.1.7.7)
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url
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variant
= private
= protected
download(&block)
public
Downloads the file associated with this preview’s variant. If no block is given, the entire file is read into memory and returned. That’ll use a lot of RAM for very large files. If a block is given, then the download is streamed and yielded in chunks. Raises ActiveStorage::Preview::UnprocessedError if the preview has not been processed yet.
