lib/pdfkit/pdfkit.rb in pdfkit-0.5.1 vs lib/pdfkit/pdfkit.rb in pdfkit-0.5.2

@@ -85,11 +85,11 @@
 
       found = {}
       content.scan(/<meta [^>]*>/) do |meta|
         if meta.match(/name=["']#{PDFKit.configuration.meta_tag_prefix}/)
           name = meta.scan(/name=["']#{PDFKit.configuration.meta_tag_prefix}([^"']*)/)[0][0]
-          found[name] = meta.scan(/content=["']([^"']*)/)[0][0]
+          found[name.to_sym] = meta.scan(/content=["']([^"']*)/)[0][0]
         end
       end
 
       found
     end
@@ -101,10 +101,10 @@
     def append_stylesheets
       raise ImproperSourceError.new('Stylesheets may only be added to an HTML source') if stylesheets.any? && !@source.html?
 
       stylesheets.each do |stylesheet|
         if @source.to_s.match(/<\/head>/)
-          @source.to_s.gsub!(/(<\/head>)/, style_tag_for(stylesheet)+'\1')
+          @source = Source.new(@source.to_s.gsub(/(<\/head>)/, style_tag_for(stylesheet)+'\1'))
         else
           @source.to_s.insert(0, style_tag_for(stylesheet))
         end
       end
     end