# File lib/AWS.rb, line 216
216:       def pathhashlist(key, arr_of_hashes, mappings)
217:         raise ArgumentError, "expected a key that is a String" unless key.is_a? String
218:         raise ArgumentError, "expected a arr_of_hashes that is an Array" unless arr_of_hashes.is_a? Array
219:         arr_of_hashes.each{|h| raise ArgumentError, "expected each element of arr_of_hashes to be a Hash" unless h.is_a?(Hash)}
220:         raise ArgumentError, "expected a mappings that is an Hash" unless mappings.is_a? Hash
221:         params = {}
222:         arr_of_hashes.each_with_index do |hash, i|
223:           hash.each do |attribute, value|
224:             if value.is_a? Array
225:               params["#{key}.#{i+1}.Name"] = mappings[attribute]
226:               value.each_with_index do |item, j|
227:                 params["#{key}.#{i+1}.Value.#{j+1}"] = item.to_s
228:               end
229:             else
230:               params["#{key}.#{i+1}.#{mappings[attribute]}"] = value.to_s
231:             end
232:           end
233:         end
234:         params
235:       end