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BadAllOff/gist:3761d906d8cbd3adbce2c7fe86b4de9c

Forked from kinopyo/gist:2224867
Created November 10, 2016 08:57
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Check whether a Paperclip attachment exists
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Check whether a Paperclip attachment exists

Don’t simply test for the presence of the magic Paperclip attribute, it will return a paperclip Attachment object and thus always be true:

- if user.photo.present? # always true
  = image_tag(user.photo.url)

Use #photo? instead:

- if user.photo?
  = image_tag(user.photo.url)
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