Sha256: 20cae008b0b5c48d662d444ec456f23909038a1334a9cdcd610001e67a9acd8d
Contents?: true
Size: 670 Bytes
Versions: 21
Compression:
Stored size: 670 Bytes
Contents
module ImageCropper
extend ActiveSupport::Concern
included do
# We use these accessors to pass values to CarrierWave and RMagick without
# needing to store them in the database.
#
attr_accessor :crop_x, :crop_y, :crop_w, :crop_h
# Like the accessors, this is used for cropping images.
#
after_update :crop_image
end
# This simply makes carrierwave and rmagick recreate all its versions. We only
# call it if the `crop_x` attribute is present, as we use that as our trigger.
# Otherwise, we're recreating versions without changing anything.
#
def crop_image
filename.recreate_versions! if crop_x.present?
end
end
Version data entries
21 entries across 21 versions & 2 rubygems