* Update required ruby version to be 3.0

Author: PikachuEXE

.github/workflows/coverage.yml

@@ -21,8 +21,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os:
-          - ubuntu
         ruby:
           - "3.3"
         gemfile:
@@ -33,7 +31,7 @@ jobs:
     env:
       BUNDLE_GEMFILE: ${{ matrix.gemfile }}
       COVERALLS: true
-    runs-on: ${{ matrix.os }}-latest
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/tests.yaml

@@ -21,8 +21,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os:
-          - ubuntu
         ruby:
           - "3.1"
           - "3.2"
@@ -38,14 +36,13 @@ jobs:
           - ruby: "3.1"
             gemfile: gemfiles/rails_8_0.gemfile
         include:
-          - os: ubuntu
-            ruby: ruby-head
+          - ruby: ruby-head
             gemfile: gemfiles/rails_8_0.gemfile
             allow_failures: true
     env:
       BUNDLE_GEMFILE: "${{ matrix.gemfile }}"
       ALLOW_FAILURES: "${{ matrix.allow_failures }}"
-    runs-on: ${{ matrix.os }}-latest
+    runs-on: ubuntu-latest
     continue-on-error: ${{ endsWith(matrix.ruby, 'head') || matrix.ruby == 'debug' }}
     steps:
       - name: Checkout

where_lower.gemspec

@@ -48,7 +48,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "gem-release", ">= 0.7"
   s.add_development_dependency "inch", "~> 0.5", ">= 0.5.10"
 
-  s.required_ruby_version = ">= 2.7.0"
+  s.required_ruby_version = ">= 3.0.0"
 
   s.required_rubygems_version = ">= 1.4.0"
 end