parameter_hash.rb in mail-2.6.3

- old
+ new

@@ -16,11 +16,11 @@
       key_pattern = Regexp.escape(key_name.to_s)
       pairs = []
       exact = nil
       each do |k,v|
         if k =~ /^#{key_pattern}(\*|$)/i
-          if $1 == '*'
+          if $1 == ASTERISK
             pairs << [k, v]
           else
             exact = k
           end
         end
@@ -38,20 +38,20 @@
         Mail::Encodings.param_decode(string, encoding)
       end
     end
 
     def encoded
-      map.sort { |a,b| a.first.to_s <=> b.first.to_s }.map do |key_name, value|
+      map.sort_by { |a| a.first.to_s }.map! do |key_name, value|
         unless value.ascii_only?
           value = Mail::Encodings.param_encode(value)
           key_name = "#{key_name}*"
         end
         %Q{#{key_name}=#{quote_token(value)}}
       end.join(";\r\n\s")
     end
 
     def decoded
-      map.sort { |a,b| a.first.to_s <=> b.first.to_s }.map do |key_name, value|
+      map.sort_by { |a| a.first.to_s }.map! do |key_name, value|
         %Q{#{key_name}=#{quote_token(value)}}
       end.join("; ")
     end
   end
 end