From 64f53f0dbfd103d3c0d5c567a849251ce6466086 Mon Sep 17 00:00:00 2001
From: sonots <sonots@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 26 Sep 2016 05:45:29 +0000
Subject: [PATCH] * lib/tempfile.rb: provide default basename parameter   for
 Tempfile.create. [Feature #11965] Patch by Yuki Kurihara *
 test/test_tempfile.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog             | 6 ++++++
 lib/tempfile.rb       | 2 +-
 test/test_tempfile.rb | 9 +++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index e3ba79e450..5ad1105e52 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Mon Sep 26 14:36:12 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* lib/tempfile.rb: provide default basename parameter for
+	  Tempfile.create. [Feature #11965] Patch by Yuki Kurihara
+	* test/test_tempfile.rb: ditto.
+
 Mon Sep 26 14:10:54 2016  Ary Borenszweig  <ary@esperanto.org.ar>
 
 	* string.c (lstrip_offset): add a fast path in the case of single
diff --git a/lib/tempfile.rb b/lib/tempfile.rb
index 223637f84a..b0ebd0be0e 100644
--- a/lib/tempfile.rb
+++ b/lib/tempfile.rb
@@ -323,7 +323,7 @@ end
 #      ... do something with f ...
 #   end
 #
-def Tempfile.create(basename, tmpdir=nil, mode: 0, **options)
+def Tempfile.create(basename="", tmpdir=nil, mode: 0, **options)
   tmpfile = nil
   Dir::Tmpname.create(basename, tmpdir, options) do |tmpname, n, opts|
     mode |= File::RDWR|File::CREAT|File::EXCL
diff --git a/test/test_tempfile.rb b/test/test_tempfile.rb
index 8147d93f85..cd2828df37 100644
--- a/test/test_tempfile.rb
+++ b/test/test_tempfile.rb
@@ -345,5 +345,14 @@ puts Tempfile.new('foo').path
     f.close if f && !f.closed?
     File.unlink path if path
   end
+
+  def test_create_default_basename
+    path = nil
+    Tempfile.create {|f|
+      path = f.path
+      assert_file.exist?(path)
+    }
+    assert_file.not_exist?(path)
+  end
 end