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acf767dbd6
Previously, named variants could only be used when calling the
`variant` method on an attachment. For files that are not `variable?`
but `previewable?` those pre-defined variants could not be used.
With this patch, the methods `preview` and `representation` also allow
to be passed a variation name as a symbol.
class User < ActiveRecord::Base
has_one_attached :file do |attachable|
attachable.variant :thumb, resize_to_limit: [100, 100]
end
end
<%= image_tag user.file.representation(:thumb) %>
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| rails_guides | ||
| source | ||
| .document | ||
| CHANGELOG.md | ||
| rails_guides.rb | ||
| Rakefile | ||
| w3c_validator.rb | ||