header.rb in rmail-1.0.0

- old
+ new

@@ -261,11 +261,11 @@
       self
     end
 
     # Deletes the field at the specified index and returns its value.
     def delete_at(index)
-      @fields[index, 1] = nil
+      @fields.delete_at(index)
       self
     end
 
     # Deletes the field if the passed block returns true.  Returns
     # self.
@@ -280,11 +280,11 @@
     # key and value as parameters.
     #
     # Returns self.
     def each                    # yields: name, value
       @fields.each { |i|
-        yield(i.name, i.value)
+        yield [i.name, i.value]
       }
     end
     alias each_pair each
 
     # Executes block once for each field in the header, passing the
@@ -830,17 +830,11 @@
 
     # Returns an RMail::Address::List array holding all the recipients
     # of this message.  This uses the contents of the To, Cc, and Bcc
     # fields.  Duplicate addresses are eliminated.
     def recipients
-      retval = RMail::Address::List.new
-      retval.concat(to)
-      retval.concat(cc)
-      retval.concat(bcc)
-      retval.uniq
+      RMail::Address::List.new([ to, cc, bcc ].flatten.uniq)
     end
-
-#    recipients
 
     # Retrieve a given field's value as an RMail::Address::List of
     # RMail::Address objects.
     #
     # This method is used to implement many of the convenience methods