hsbt	2014-08-22 11:38:59 +0900 (Fri, 22 Aug 2014)

  New Revision: 47243

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=47243

  Log:
    * lib/prettyprint.rb: removed PrettyPrint#first?
      because it is obsoleted method since Ruby 1.8.2

  Modified files:
    trunk/ChangeLog
    trunk/NEWS
    trunk/lib/prettyprint.rb
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 47242)
+++ ChangeLog	(revision 47243)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Fri Aug 22 11:38:49 2014  SHIBATA Hiroshi  <shibata.hiroshi@g...>
+
+	* lib/prettyprint.rb: removed PrettyPrint#first?
+	  because it is obsoleted method since Ruby 1.8.2
+
 Thu Aug 21 17:10:31 2014  Nobuyoshi Nakada  <nobu@r...>
 
 	* win32/win32.c (constat_attr): manage reverse video internally
Index: lib/prettyprint.rb
===================================================================
--- lib/prettyprint.rb	(revision 47242)
+++ lib/prettyprint.rb	(revision 47243)
@@ -154,28 +154,6 @@ class PrettyPrint https://github.com/ruby/ruby/blob/trunk/lib/prettyprint.rb#L154
     @group_stack.last
   end
 
-  # first? is a predicate to test the call is a first call to first? with
-  # current group.
-  #
-  # It is useful to format comma separated values as:
-  #
-  #   q.group(1, '[', ']') {
-  #     xxx.each {|yyy|
-  #       unless q.first?
-  #         q.text ','
-  #         q.breakable
-  #       end
-  #       ... pretty printing yyy ...
-  #     }
-  #   }
-  #
-  # first? is obsoleted in 1.8.2.
-  #
-  def first?
-    warn "PrettyPrint#first? is obsoleted at 1.8.2."
-    current_group.first?
-  end
-
   # Breaks the buffer into lines that are shorter than #maxwidth
   def break_outmost_groups
     while @maxwidth < @output_width + @buffer_width
Index: NEWS
===================================================================
--- NEWS	(revision 47242)
+++ NEWS	(revision 47243)
@@ -134,6 +134,9 @@ with all sufficient information, see the https://github.com/ruby/ruby/blob/trunk/NEWS#L134
   * Time.httpdate produces always UTC Time object.
   * Time.strptime raises ArgumentError when no date information.
 
+* lib/prettyprint.rb
+  * Removed PrettyPrint#first?
+
 * lib/minitest/*.rb
   * Removed because it conflicts to minitest 5. [Feature #9711]
 

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