optimize.rb in hexapdf-0.7.0

- old
+ new

@@ -1,12 +1,12 @@
-# -*- encoding: utf-8 -*-
+# -*- encoding: utf-8; frozen_string_literal: true -*-
 #
 #--
 # This file is part of HexaPDF.
 #
 # HexaPDF - A Versatile PDF Creation and Manipulation Library For Ruby
-# Copyright (C) 2014-2017 Thomas Leitner
+# Copyright (C) 2014-2018 Thomas Leitner
 #
 # HexaPDF is free software: you can redistribute it and/or modify it
 # under the terms of the GNU Affero General Public License version 3 as
 # published by the Free Software Foundation with the addition of the
 # following permission added to Section 15 as permitted in Section 7(a):
@@ -155,11 +155,11 @@
               if count == 200
                 objstms << doc.wrap(Type: :ObjStm)
                 count = 0
               end
             end
-            objstms.each {|objstm| doc.add(objstm, revision: rev_index)}
+            objstms.each {|objstm| doc.add(objstm, revision: rev_index) }
             doc.add({Type: :XRef}, revision: rev_index) unless xref_stream
           end
         end
       end
 
@@ -220,10 +220,11 @@
           @result = ''.b
           @serializer = HexaPDF::Serializer.new
         end
 
         def process(op, operands) #:nodoc:
-          @result << HexaPDF::Content::Operator::DEFAULT_OPERATORS[op.intern].serialize(@serializer, *operands)
+          @result << HexaPDF::Content::Operator::DEFAULT_OPERATORS[op].
+            serialize(@serializer, *operands)
         end
 
       end
 
     end