lib/phony_rails.rb in phony_rails-0.12.13 vs lib/phony_rails.rb in phony_rails-0.13.0

@@ -6,11 +6,11 @@
 
 module PhonyRails
   def self.country_number_for(country_code)
     return if country_code.nil?
 
-    country_codes_hash[country_code.to_s.upcase]['country_code']
+    country_codes_hash.fetch(country_code.to_s.upcase, {})['country_code']
   end
 
   def self.country_codes_hash
     @country_codes_hash ||= YAML.load_file(File.join(File.dirname(File.expand_path(__FILE__)), 'data/country_codes.yaml'))
   end
@@ -92,10 +92,11 @@
           options[set_country_as] ||= self.country_code
         end
         attributes.each do |attribute|
           attribute_name = options[:as] || attribute
           fail(RuntimeError, "No attribute #{attribute_name} found on #{self.class.name} (PhonyRails)") unless self.class.attribute_method?(attribute_name)
-          send("#{attribute_name}=", PhonyRails.normalize_number(send(attribute), options))
+          new_value= PhonyRails.normalize_number(send(attribute), options)
+          send("#{attribute_name}=", new_value) if new_value
         end
       end
     end
 
     module ClassMethods