How to resize image before_save with dragonfly?
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30-05-2021 - |
سؤال
In my model i have:
attr_accessible :photo
image_accessor :photo
before_save :resize_image
def resize_image
self.photo = self.photo.process(:resize, '40x40')
end
but after save it removes my photo_uid from record in database (or doesnt write photo_uid at all)
المحلول
huh, i found:
image_accessor :photo do
after_assign :resize_image
end
def resize_image
photo.process!(:resize, '1000x650>')
end
لا تنتمي إلى StackOverflow