lib/review/book/base.rb in review-1.6.0 vs lib/review/book/base.rb in review-1.7.0

@@ -82,10 +82,18 @@
         else
           config["page_metric"]
         end
       end
 
+      def htmlversion
+        if config["htmlversion"].blank?
+          nil
+        else
+          config["htmlversion"].to_i
+        end
+      end
+
       def parts
         @parts ||= read_parts()
       end
 
       def parts_in_file
@@ -109,11 +117,11 @@
       def each_chapter(&block)
         chapters.each(&block)
       end
 
       def each_chapter_r(&block)
-        chapters.reverse.each(&block)
+        chapters.reverse_each(&block)
       end
 
       def chapter_index
         return @chapter_index if @chapter_index
 
@@ -215,15 +223,15 @@
           ""
         end
       end
 
       def read_PART
-        return @read_PART if @read_PART
+        return @read_part if @read_part
 
         if catalog
-          @read_PART = catalog.parts
+          @read_part = catalog.parts
         else
-          @read_PART = File.read("#{@basedir}/#{config["part_file"]}")
+          @read_part = File.read("#{@basedir}/#{config["part_file"]}")
         end
       end
 
       def part_exist?
         if catalog