improve to_s output

5 files changed, 6 insertions, 6 deletions

diff --git a/lib/asciidoctor/block.rb b/lib/asciidoctor/block.rb
index f7d51f0f..7fdff4d4 100644
--- a/lib/asciidoctor/block.rb
+++ b/lib/asciidoctor/block.rb
@@ -113,7 +113,7 @@ class Block < AbstractBlock
 
   def to_s
     content_summary = @content_model == :compound ? %(blocks: #{@blocks.size}) : %(lines: #{@lines.size})
-    %(#{self.class}@#{object_id} { context: #{@context.inspect}, content_model: #{@content_model.inspect}, style: #{@style.inspect}, #{content_summary} })
+    %(#<#{self.class}@#{object_id} {context: #{@context.inspect}, content_model: #{@content_model.inspect}, style: #{@style.inspect}, #{content_summary}}>)
   end
 end
 end
diff --git a/lib/asciidoctor/document.rb b/lib/asciidoctor/document.rb
index 349853cd..9b3c9203 100644
--- a/lib/asciidoctor/document.rb
+++ b/lib/asciidoctor/document.rb
@@ -1008,7 +1008,7 @@ class Document < AbstractBlock
   end
 
   def to_s
-    %(#{self.class}@#{object_id} { doctype: #{doctype.inspect}, doctitle: #{(@header != nil ? @header.title : nil).inspect}, blocks: #{@blocks.size} })
+    %(#<#{self.class}@#{object_id} {doctype: #{doctype.inspect}, doctitle: #{(@header != nil ? @header.title : nil).inspect}, blocks: #{@blocks.size}}>)
   end
 
 end
diff --git a/lib/asciidoctor/list.rb b/lib/asciidoctor/list.rb
index e5ad42c7..0d1a12c0 100644
--- a/lib/asciidoctor/list.rb
+++ b/lib/asciidoctor/list.rb
@@ -29,7 +29,7 @@ class List < AbstractBlock
   alias :render :convert
 
   def to_s
-    %(#{self.class}@#{object_id} { context: #{@context.inspect}, style: #{@style.inspect}, items: #{items.size} })
+    %(#<#{self.class}@#{object_id} {context: #{@context.inspect}, style: #{@style.inspect}, items: #{items.size}}>)
   end
 
 end
@@ -83,7 +83,7 @@ class ListItem < AbstractBlock
   end
 
   def to_s
-    %(#{self.class}@#{object_id} { list_context: #{parent.context.inspect}, text: #{@text.inspect}, blocks: #{(@blocks || []).size} })
+    %(#<#{self.class}@#{object_id} {list_context: #{parent.context.inspect}, text: #{@text.inspect}, blocks: #{(@blocks || []).size}}>)
   end
 
 end
diff --git a/lib/asciidoctor/reader.rb b/lib/asciidoctor/reader.rb
index ee96a7e2..3dcf5790 100644
--- a/lib/asciidoctor/reader.rb
+++ b/lib/asciidoctor/reader.rb
@@ -1181,7 +1181,7 @@ class PreprocessorReader < Reader
   end
 
   def to_s
-    %(#{self.class.name} [path: #{@path}, line #: #{@lineno}, include depth: #{@include_stack.size}, include stack: [#{@include_stack.map {|inc| inc.to_s}.join ', '}]])
+    %(#<#{self.class}@#{object_id} {path: #{@path.inspect}, line #: #{@lineno}, include depth: #{@include_stack.size}, include stack: [#{@include_stack.map {|inc| inc.to_s}.join ', '}]}>)
   end
 end
 end
diff --git a/lib/asciidoctor/section.rb b/lib/asciidoctor/section.rb
index 8f9503cd..efa840f3 100644
--- a/lib/asciidoctor/section.rb
+++ b/lib/asciidoctor/section.rb
@@ -177,7 +177,7 @@ class Section < AbstractBlock
   def to_s
     if @title != nil
       qualified_title = @numbered ? %(#{sectnum} #{@title}) : @title
-      %(#{self.class}@#{object_id} { level: #{@level}, title: #{qualified_title.inspect}, blocks: #{@blocks.size} })
+      %(#<#{self.class}@#{object_id} {level: #{@level}, title: #{qualified_title.inspect}, blocks: #{@blocks.size}}>)
     else
       super
     end