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Update ActiveStorage::Previewer docs

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PDFPreviewer became MuPDFPreviewer in 0b717c2. Previewers are simple enough that we can just provide a single example.
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George Claghorn 2018-07-29 11:48:05 -04:00
parent 975fa15b47
commit 6a0b0154e3
1 changed files with 2 additions and 2 deletions
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4
activestorage/lib/active_storage/previewer.rb
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@ -2,8 +2,8 @@
module ActiveStorage
# This is an abstract base class for previewers, which generate images from blobs. See
# ActiveStorage::Previewer::PDFPreviewer and ActiveStorage::Previewer::VideoPreviewer for examples of
# concrete subclasses.
# ActiveStorage::Previewer::MuPDFPreviewer and ActiveStorage::Previewer::VideoPreviewer for
# examples of concrete subclasses.
class Previewer
attr_reader :blob