From 23499e2e82add5d59aa7bee417d8437699428f7e Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 5 Feb 2004 14:59:46 +0000
Subject: * lib/prettyprint.rb (PrettyPrint#seplist): added.

* lib/pp.rb (PPMethods#pp_object): use seplist.
  (PPMethods#pp_hash): ditto.
  (Array#pretty_print): ditto.
  (Struct#pretty_print): ditto.
  (MatchData#pretty_print): ditto.

* lib/set.rb (Set#pretty_print): use seplist.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@5623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/set.rb | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'lib/set.rb')

diff --git a/lib/set.rb b/lib/set.rb
index a19a4f3b5..e9c6931b1 100644
--- a/lib/set.rb
+++ b/lib/set.rb
@@ -418,14 +418,7 @@ class Set
   def pretty_print(pp)	# :nodoc:
     pp.text sprintf('#<%s: {', self.class.name)
     pp.nest(1) {
-      first = true
-      each { |o|
-	if first
-	  first = false
-	else
-	  pp.text ","
-	  pp.breakable
-	end
+      pp.seplist(self) { |o|
 	pp.pp o
       }
     }
-- 
cgit