Drop Ruby 3.0 support

.github/workflows/ci.yml

@@ -9,4 +9,4 @@ jobs:
   test:
     uses: ybiquitous/.github/.github/workflows/ruby-test-reusable.yml@main
     with:
-      minimum-ruby-version: 3.0
+      minimum-ruby-version: 3.1

.rubocop.yml

@@ -1,5 +1,5 @@
 AllCops:
-  TargetRubyVersion: 3.0
+  TargetRubyVersion: 3.1
   NewCops: enable
   SuggestExtensions: false
 

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## Head
+
+- Drop Ruby 3.0 support due to EOL (April 2024).
+
 ## 0.10.1
 
 - No actual changes. Just switch to a new simplified release workflow.

easytest.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
   spec.summary = "Easy testing for Ruby."
   spec.description = "Easytest is a tiny testing framework for Ruby with a familiar DSL."
   spec.homepage = "https://ybiquitous.github.io/easytest/"
-  spec.required_ruby_version = ">= 3.0"
+  spec.required_ruby_version = ">= 3.1"
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = "https://github.com/ybiquitous/easytest"

lib/easytest/dsl.rb

@@ -23,8 +23,8 @@ def only(name, &block)
       Easytest.add_case Case.new(name: name, only: true, block: block)
     end
 
-    def expect(actual = nil, &block)
-      Expectation.new(actual, &block)
+    def expect(actual = nil, &)
+      Expectation.new(actual, &)
     end
   end
 end

test/expectation_test.rb

@@ -160,8 +160,8 @@ def subject(actual)
   expect { subject(2).not.to_satisfy { |n| n > 1 } }.to_raise "not satisfy"
 end
 
-def subject_block(&block)
-  Easytest::Expectation.new(nil, &block)
+def subject_block(&)
+  Easytest::Expectation.new(nil, &)
 end
 
 raise_thing = -> { raise "foo" }