class ActiveRecord::Base
Public Class Methods
is_image_cropped(*attr_names)
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# File lib/image/crop/is_image_cropped.rb, line 2 def self.is_image_cropped(*attr_names) before_save :process_cropped_images define_method 'process_cropped_images' do attr_names.each do |attr| if eval("self.#{attr}") image = Paperclip.io_adapters.for(eval("self.#{attr}")) image.original_filename = "cropped_file_#{Time.now.to_f.to_s.gsub('.','')}.#{self.picture_content_type.split('/').last}" eval("self.#{attr} = image") end end end end