Check If Item Has Attachment With Paperclip

Posted by Weston Ganger

Initially I was using:

if @post.image == ""

This will always return false with paperclip because the value will never be nil due the fact of the default_url missing.png

Instead you can check the following way:

if @post.image?

or

if @post.image.exists?

Article Topic:Software Development - Rails

Date:July 07, 2014

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