add captioned_title method to AbstractBlock

2 files changed, 14 insertions, 6 deletions

diff --git a/lib/asciidoctor/abstract_block.rb b/lib/asciidoctor/abstract_block.rb
index 21d5e6c7..13f2e700 100644
--- a/lib/asciidoctor/abstract_block.rb
+++ b/lib/asciidoctor/abstract_block.rb
@@ -63,6 +63,20 @@ class AbstractBlock < AbstractNode
     end
   end
 
+  # Public: Convenience method that returns the interpreted title of the Block
+  # with the caption prepended.
+  #
+  # Concatenates the value of this Block's caption instance variable and the
+  # return value of this Block's title method. No space is added between the
+  # two values. If the Block does not have a caption, the interpreted title is
+  # returned.
+  #
+  # Returns the String title prefixed with the caption, or just the title if no
+  # caption is set
+  def captioned_title
+    %(#{@caption}#{title})
+  end
+
   # Public: Determine whether this Block contains block content
   #
   # returns Whether this Block has block content
diff --git a/lib/asciidoctor/document.rb b/lib/asciidoctor/document.rb
index 859f3bcf..5059db4c 100644
--- a/lib/asciidoctor/document.rb
+++ b/lib/asciidoctor/document.rb
@@ -247,12 +247,6 @@ class Document < AbstractBlock
       verdict
     }
 
-    # special case like this can be removed once
-    # we move to a data table for attribute storage
-    #if @attributes['linkcss'].nil?
-    #  @attributes.delete('linkcss')
-    #end
-
     @attributes['backend'] ||= DEFAULT_BACKEND
     @attributes['doctype'] ||= DEFAULT_DOCTYPE
     update_backend_attributes