RSpec
Ruby on Rails
Ruby
method
processed
v7.1.3.2 -
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Class: Preview
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- What's this?
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new
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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
processed()
public
Processes the preview if it has not been processed yet. Returns the receiving +ActiveStorage::Preview+ instance for convenience:
blob.preview(resize_to_limit: [100, 100]).processed.url
Processing a preview generates an image from its blob and attaches the preview image to the blob. Because the preview image is stored with the blob, it is only generated once.
