From bdabad5abaeaf7f1464fdf959e2a99ce0f4a1b31 Mon Sep 17 00:00:00 2001
From: Kazuki Tsujimoto <kazuki@callcc.net>
Date: Thu, 16 May 2024 11:58:30 +0900
Subject: [PATCH] Use ruby/actions/.github/workflows/ruby_versions.yml@master

---
 .github/workflows/ci.yml           | 11 ++++++++++-
 lib/pattern-match/deconstructor.rb | 12 ++++++++++--
 lib/pattern-match/experimental.rb  |  6 ++++++
 3 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6bbd365..5f813e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,14 +1,23 @@
 on: [ push, pull_request ]
 
 jobs:
+  ruby-versions:
+    uses: ruby/actions/.github/workflows/ruby_versions.yml@master
+    with:
+      engine: cruby
+      min_version: 2.4
   test:
+    needs: ruby-versions
     name: >-
       Test (${{ matrix.ruby-version }} / ${{ matrix.os }} / DISABLE_REFINEMENTS: ${{ matrix.DISABLE_REFINEMENTS }})
     strategy:
       fail-fast: false
       matrix:
-        ruby-version: [ '3.0', 2.7, 2.6, 2.5, 2.4, head ]
+        ruby-version: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
         os: [ ubuntu-latest, macos-latest ]
+        exclude:
+          - { os: macos-latest, ruby-version: 2.4 }
+          - { os: macos-latest, ruby-version: 2.5 }
         DISABLE_REFINEMENTS: [ 1, 0 ]
     runs-on: ${{ matrix.os }}
     env:
diff --git a/lib/pattern-match/deconstructor.rb b/lib/pattern-match/deconstructor.rb
index 9985a57..827e253 100644
--- a/lib/pattern-match/deconstructor.rb
+++ b/lib/pattern-match/deconstructor.rb
@@ -20,7 +20,11 @@ def call(*subpatterns)
   end
 
   refine Class do
-    include PatternMatch::Deconstructable
+    if respond_to?(:import_methods, true)
+      import_methods PatternMatch::Deconstructable
+    else
+      include PatternMatch::Deconstructable
+    end
 
     def deconstruct(val)
       raise NotImplementedError, "need to define `#{__method__}'"
@@ -69,7 +73,11 @@ def deconstruct(val)
   end
 
   refine Regexp do
-    include PatternMatch::Deconstructable
+    if respond_to?(:import_methods, true)
+      import_methods PatternMatch::Deconstructable
+    else
+      include PatternMatch::Deconstructable
+    end
 
     def deconstruct(val)
       m = Regexp.new("\\A#{source}\\z", options).match(val.to_s)
diff --git a/lib/pattern-match/experimental.rb b/lib/pattern-match/experimental.rb
index b892408..1aac887 100644
--- a/lib/pattern-match/experimental.rb
+++ b/lib/pattern-match/experimental.rb
@@ -62,6 +62,12 @@ def call(*subpatterns)
     end
   end
 
+  refine Class do
+    if respond_to?(:import_methods, true)
+      import_methods PatternMatch::Deconstructable
+    end
+  end
+
   module AttributeMatcher
     def self.included(klass)
       class << klass