set_metadata_array_headers(:collections, options)
# File lib/fog/internet_archive/models/storage/ia_attributes.rb, line 19 def set_metadata_array_headers(array_attribute, options={}) attr_values = Array(self.send(array_attribute)) opt_values = options.collect do |key,value| options.delete(key) if (key.to_s =~ /^x-(amz||archive)-meta(\d*)-#{array_attribute.to_s[0..-2]}/) end values = (attr_values + opt_values).compact.sort.uniq # got the values, now add them back to the options if values.size == 1 options["x-archive-meta-#{array_attribute.to_s[0..-2]}"] = values.first elsif values.size > 1 values[0,99].each_with_index do |value, i| options["x-archive-meta#{format("%02d", i+1)}-#{array_attribute.to_s[0..-2]}"] = value end end end
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