From e2e5f3c4b7f352052b7610577cc455599f34a880 Mon Sep 17 00:00:00 2001
From: George Ma <george.ma@shopify.com>
Date: Wed, 3 Apr 2024 11:50:39 -0400
Subject: [PATCH] Centralize Ruby Version to `.ruby-version`
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The `.ruby-version` file is the ecosystem standard for defining a Ruby version.  This PR adds the `.ruby-version` file, ensures a `required_ruby_version` is set, and removes all other references to Ruby in this repository, aligning it with the standard.
> [!IMPORTANT]
> Please verify the following before merging:

Verify that the changes in the PR meets the following requirements or adjust manually to make it compliant:
  - [ ] `.ruby-version` file is present with the correct Ruby version defined
  - [ ] A `required_ruby_version` in your gemspec is set
  - [ ] There is no Ruby version present in the  `dev.yml` Ruby task (before: `- ruby: x.x.x`, after: `- ruby`)
  - [ ] There is no Ruby version/requirement referenced in the `Gemfile` (no lines with `ruby  <some-version>`)
  - [ ] A `Gemfile.lock` is built with the defined Ruby version
  - [ ] The version of Rubocop installed is 1.61.0 or greater
  - [ ] There is no `TargetRubyVersion` defined  in `rubocop.yml` (reads from  `required_ruby_version` on Rubocop 1.61.0)
  - [ ] There is no Ruby argument  present in  `ruby/setup-ruby` Github Actions that do **not**  run on a Ruby matrix (no lines with `ruby-version: “x.x”`)

To establish consistency, the `required_ruby_version`is set to 2.7. If you think that another version is a better fit, please make the applicable changes.

Please merge this PR if it looks good, this PR will be addressed if there isn't any activity after 4 weeks.
---
 .github/workflows/ci.yml | 26 ++++++++++++++++++++++
 .gitignore               |  1 -
 .ruby-version            |  1 +
 Gemfile.lock             | 47 ++++++++++++++++++++++++++++++++++++++++
 active_utils.gemspec     |  2 ++
 5 files changed, 76 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .ruby-version
 create mode 100644 Gemfile.lock

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..a472663
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,26 @@
+name: CI
+on:
+  pull_request:
+    branches:
+      - '**'
+  push:
+    branches:
+      - master
+jobs:
+  build:
+    name: Ruby ${{ matrix.version }} ${{ matrix.gemfile }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: [ '2.7', '3.0', '3.1', '3.2', '3.3' ]
+        gemfile:
+          - Gemfile
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Ruby ${{ matrix.version }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.version }}
+          bundler-cache: true
+      - name: Test
+        run: bundle exec rake test
diff --git a/.gitignore b/.gitignore
index 2ac8271..247384c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,3 @@ pkg/*
 *.gem
 .bundle
 .DS_Store
-Gemfile.lock
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..a603bb5
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.7.5
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..27e6353
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,47 @@
+PATH
+  remote: .
+  specs:
+    active_utils (3.4.1)
+      activesupport (>= 4.2)
+      i18n
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (7.1.3.2)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      mutex_m
+      tzinfo (~> 2.0)
+    base64 (0.2.0)
+    bigdecimal (3.1.7)
+    concurrent-ruby (1.2.3)
+    connection_pool (2.4.1)
+    drb (2.2.1)
+    i18n (1.14.4)
+      concurrent-ruby (~> 1.0)
+    minitest (5.22.3)
+    mocha (2.1.0)
+      ruby2_keywords (>= 0.0.5)
+    mutex_m (0.2.0)
+    rake (13.2.0)
+    ruby2_keywords (0.0.5)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+
+PLATFORMS
+  arm64-darwin-21
+
+DEPENDENCIES
+  active_utils!
+  minitest
+  mocha
+  rake
+
+BUNDLED WITH
+   2.4.18
diff --git a/active_utils.gemspec b/active_utils.gemspec
index 185d0c0..cd30355 100644
--- a/active_utils.gemspec
+++ b/active_utils.gemspec
@@ -12,6 +12,8 @@ Gem::Specification.new do |s|
   s.summary     = %q{Common utils used by active_merchant, active_fulfillment, and active_shipping}
   s.license     = 'MIT'
 
+  spec.required_ruby_version = ">= 2.7"
+
   s.rubyforge_project = "active_utils"
 
   s.add_dependency('activesupport', '>= 4.2')