ostruct.rb: Accept block for to_h [#15451].

Patch by Shuji Kobayashi.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66496 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/spec/ruby/library/openstruct/to_h_spec.rb b/spec/ruby/library/openstruct/to_h_spec.rb
index f3e157816b..1a8a87a94d 100644
--- a/spec/ruby/library/openstruct/to_h_spec.rb
+++ b/spec/ruby/library/openstruct/to_h_spec.rb
@@ -26,4 +26,11 @@ describe "OpenStruct#to_h" do
     @to_h[:age] = 71
     @os.age.should == 70
   end
+
+  ruby_version_is "2.6" do
+    it "converts [key, value] pairs returned by the block to a hash" do
+      h = @os.to_h {|key, value| [key.to_s, value * 2]}
+      h.should == {"name" => "John SmithJohn Smith", "age" => 140, "pension" => 600}
+    end
+  end
 end