lib/combine_pdf/renderer.rb in combine_pdf-0.2.30 vs lib/combine_pdf/renderer.rb in combine_pdf-0.2.31

@@ -19,11 +19,11 @@
       elsif object.is_a?(Symbol)
         return format_name_to_pdf object
       elsif object.is_a?(Array)
         return format_array_to_pdf object
       elsif object.is_a?(Fixnum) || object.is_a?(Float) || object.is_a?(TrueClass) || object.is_a?(FalseClass)
-        return object.to_s + ' '
+        return object.to_s
       elsif object.is_a?(Hash)
         return format_hash_to_pdf object
       else
         return ''
       end
@@ -31,15 +31,15 @@
 
     STRING_REPLACEMENT_HASH = { "\x0A" => '\\n',
                                 "\x0D" => '\\r',
                                 "\x09" => '\\t',
                                 "\x08" => '\\b',
-                                "\xFF" => '\\f',
+                                "\x0C" => '\\f', # form-feed (\f) == 0x0C
                                 "\x28" => '\\(',
                                 "\x29" => '\\)',
                                 "\x5C" => '\\\\' }.dup
     32.times { |i| STRING_REPLACEMENT_HASH[i.chr] ||= "\\#{i}" }
-    (256 - 128).times { |i| STRING_REPLACEMENT_HASH[(i + 127).chr] ||= "\\#{i + 127}" }
+    (256 - 127).times { |i| STRING_REPLACEMENT_HASH[(i + 127).chr] ||= "\\#{i + 127}" }
 
     def format_string_to_pdf(object)
       # object.force_encoding(Encoding::ASCII_8BIT)
       if !object.match(/[^D\:\d\+\-\Z\']/) # if format is set to Literal and string isn't a date
         ('(' + ([].tap { |out| object.bytes.to_a.each { |byte| STRING_REPLACEMENT_HASH[byte.chr] ? (STRING_REPLACEMENT_HASH[byte.chr].bytes.each { |b| out << b }) : out << byte } }).pack('C*') + ')').force_encoding(Encoding::ASCII_8BIT)