# File lib/facebooker/feed.rb, line 12 def add_image(image,link=nil) 1.upto(4) do |num| if send("image_#{num}").blank? send("image_#{num}=",image) send("image_#{num}_link=",link) unless link.nil? return num end end end
# File lib/facebooker/feed.rb, line 24 def image_params image_hash = {} 1.upto(4) do |num| image_attribute = "image_#{num}" image_link_attribute = image_attribute + "_link" self.__send__(image_attribute) ? image_hash[image_attribute] = self.__send__(image_attribute) : nil self.__send__(image_link_attribute) ? image_hash[image_link_attribute] = self.__send__(image_link_attribute) : nil end image_hash end