Merge pull request #35 from ruby/compati-3-1

File.new(fileno, mode: mode, path: path) is provided from Ruby 3.2

.github/workflows/test.yml

@@ -12,9 +12,14 @@ jobs:
     needs: ruby-versions
     name: build (${{ matrix.ruby }} / ${{ matrix.os }})
     strategy:
+      fail-fast: false
       matrix:
         ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
         os: [ ubuntu-latest, macos-latest, windows-latest ]
+        exclude:
+          - { os: macos-latest, ruby: '2.5' }
+        include:
+          - { os: macos-13, ruby: '2.5' }
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4

lib/tempfile.rb

@@ -556,7 +556,7 @@ def open(*args, **kw)
 # Related: Tempfile.new.
 #
 def Tempfile.create(basename="", tmpdir=nil, mode: 0, anonymous: false, **options, &block)
-  if anonymous
+  if anonymous && RUBY_VERSION >= '3.2'
     create_anonymous(basename, tmpdir, mode: mode, **options, &block)
   else
     create_with_filename(basename, tmpdir, mode: mode, **options, &block)

test/test_tempfile.rb

@@ -488,15 +488,23 @@ def test_create_anonymous_removes_file
     Dir.mktmpdir {|d|
       t = Tempfile.create("", d, anonymous: true)
       t.close
-      assert_equal([], Dir.children(d))
+      if RUBY_VERSION >= '3.2'
+        assert_equal([], Dir.children(d))
+      else
+        refute_equal([], Dir.children(d))
+      end
     }
   end
 
   def test_create_anonymous_path
     Dir.mktmpdir {|d|
       begin
         t = Tempfile.create("", d, anonymous: true)
-        assert_equal(File.join(d, ""), t.path)
+        if RUBY_VERSION >= '3.2'
+          assert_equal(File.join(d, ""), t.path)
+        else
+          refute_equal(File.join(d, ""), t.path)
+        end
       ensure
         t.close if t
       end