devel/ruby-backports: update to 3.20.1

## [3.20.1](https://github.com/marcandre/backports/compare/v3.20.0...v3.20.1) - 2021-01-03

### Fixed

* Added `Ractor.[]` and `[]=` [#161]
* `Ractor.current` fixed from threads [#161]

## [3.20.0](https://github.com/marcandre/backports/compare/v3.19.0...v3.20.0) - 2020-12-30

### Added

Ractor backport (all methods)

## [3.19.0](https://github.com/marcandre/backports/compare/v3.19.0...v3.18.2) - 2020-12-28

### Added

* Ruby 3.0 backports

  * Env
    * `except`

  * Hash
    * `except`
    * `transform_keys`, `transform_keys!` (with hash argument)

  * Symbol
    * `name`

* Ruby 2.3 backports

  * Queue
    * `close`, `closed?` (affects `push`, `pop` and aliases)

3 files changed, 27 insertions, 8 deletions

diff --git a/devel/ruby-backports/Makefile b/devel/ruby-backports/Makefile
index 119c8c437f4..021f056a545 100644
--- a/devel/ruby-backports/Makefile
+++ b/devel/ruby-backports/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.18 2020/09/13 15:16:07 taca Exp $
+# $NetBSD: Makefile,v 1.19 2021/01/10 14:31:30 taca Exp $
 
-DISTNAME=	backports-3.18.2
+DISTNAME=	backports-3.20.1
 CATEGORIES=	devel
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
diff --git a/devel/ruby-backports/PLIST b/devel/ruby-backports/PLIST
index 5bf26cc4bd0..1aedfec0f40 100644
--- a/devel/ruby-backports/PLIST
+++ b/devel/ruby-backports/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.11 2020/09/13 15:16:07 taca Exp $
+@comment $NetBSD: PLIST,v 1.12 2021/01/10 14:31:30 taca Exp $
 ${GEM_HOME}/cache/${GEM_NAME}.gem
 ${GEM_LIBDIR}/CHANGELOG.md
 ${GEM_LIBDIR}/Gemfile
@@ -407,6 +407,7 @@ ${GEM_LIBDIR}/lib/backports/2.3.0/hash/to_proc.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/numeric.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/numeric/negative.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/numeric/positive.rb
+${GEM_LIBDIR}/lib/backports/2.3.0/queue/close.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/string.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/string/uminus.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/string/uplus.rb
@@ -414,6 +415,8 @@ ${GEM_LIBDIR}/lib/backports/2.3.0/struct.rb
 ${GEM_LIBDIR}/lib/backports/2.3.0/struct/dig.rb
 ${GEM_LIBDIR}/lib/backports/2.3.rb
 ${GEM_LIBDIR}/lib/backports/2.4.0.rb
+${GEM_LIBDIR}/lib/backports/2.4.0/bignum.rb
+${GEM_LIBDIR}/lib/backports/2.4.0/bignum/dup.rb
 ${GEM_LIBDIR}/lib/backports/2.4.0/comparable.rb
 ${GEM_LIBDIR}/lib/backports/2.4.0/comparable/clamp.rb
 ${GEM_LIBDIR}/lib/backports/2.4.0/enumerable.rb
@@ -511,6 +514,16 @@ ${GEM_LIBDIR}/lib/backports/2.7.0/enumerator/produce.rb
 ${GEM_LIBDIR}/lib/backports/2.7.0/time/ceil.rb
 ${GEM_LIBDIR}/lib/backports/2.7.0/time/floor.rb
 ${GEM_LIBDIR}/lib/backports/2.7.rb
+${GEM_LIBDIR}/lib/backports/3.0.0.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/env.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/env/except.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/hash.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/hash/except.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/hash/transform_keys.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/ractor.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/symbol.rb
+${GEM_LIBDIR}/lib/backports/3.0.0/symbol/name.rb
+${GEM_LIBDIR}/lib/backports/3.0.rb
 ${GEM_LIBDIR}/lib/backports/basic_object.rb
 ${GEM_LIBDIR}/lib/backports/force/array_map.rb
 ${GEM_LIBDIR}/lib/backports/force/enumerable_map.rb
@@ -518,6 +531,11 @@ ${GEM_LIBDIR}/lib/backports/force/hash_select.rb
 ${GEM_LIBDIR}/lib/backports/force/string_length.rb
 ${GEM_LIBDIR}/lib/backports/force/string_size.rb
 ${GEM_LIBDIR}/lib/backports/latest.rb
+${GEM_LIBDIR}/lib/backports/ractor/cloner.rb
+${GEM_LIBDIR}/lib/backports/ractor/errors.rb
+${GEM_LIBDIR}/lib/backports/ractor/queues.rb
+${GEM_LIBDIR}/lib/backports/ractor/ractor.rb
+${GEM_LIBDIR}/lib/backports/ractor/sharing.rb
 ${GEM_LIBDIR}/lib/backports/rails.rb
 ${GEM_LIBDIR}/lib/backports/rails/array.rb
 ${GEM_LIBDIR}/lib/backports/rails/enumerable.rb
@@ -536,6 +554,7 @@ ${GEM_LIBDIR}/lib/backports/tools/alias_method_chain.rb
 ${GEM_LIBDIR}/lib/backports/tools/arguments.rb
 ${GEM_LIBDIR}/lib/backports/tools/deprecation.rb
 ${GEM_LIBDIR}/lib/backports/tools/extreme_object.rb
+${GEM_LIBDIR}/lib/backports/tools/filtered_queue.rb
 ${GEM_LIBDIR}/lib/backports/tools/float_integer_conversion.rb
 ${GEM_LIBDIR}/lib/backports/tools/io.rb
 ${GEM_LIBDIR}/lib/backports/tools/make_block_optional.rb
diff --git a/devel/ruby-backports/distinfo b/devel/ruby-backports/distinfo
index cf8568f3e20..16d5cf8851f 100644
--- a/devel/ruby-backports/distinfo
+++ b/devel/ruby-backports/distinfo
@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.18 2020/09/13 15:16:07 taca Exp $
+$NetBSD: distinfo,v 1.19 2021/01/10 14:31:30 taca Exp $
 
-SHA1 (backports-3.18.2.gem) = d2376d0d275cd3fa51d9d978d58b199754cfd701
-RMD160 (backports-3.18.2.gem) = 30c8a89e9a8cbda45ab339239a048b667bdc1db9
-SHA512 (backports-3.18.2.gem) = 0e023d9c6cb76d87d93f8db4cf9d34aa33596fdb6f93d33034d7abffd13d5c096b4614d088c224c493f04032fda00ee16ac440475c2f090695da54646a25c4f0
-Size (backports-3.18.2.gem) = 129024 bytes
+SHA1 (backports-3.20.1.gem) = 09dfec80a277022bddc7ca61c86cc11ccd3c6886
+RMD160 (backports-3.20.1.gem) = 55115a24183543742bb2d28ebbe1bc8731fa85ef
+SHA512 (backports-3.20.1.gem) = 85303ffb76c0bcbae637347bbaeae039e410da2af87e1e3b48be79204442a7cfb706070ece08ba61da52b89c8fec0a55ae2d6aafe3c2779b4c09058b0bf8cdd6
+Size (backports-3.20.1.gem) = 135680 bytes