Drop Ruby 2.4 support

Follow rubocop/rubocop#9648.
renawatson68 · Apr 6, 2021 · f24670b · f24670b
1 parent ac4e52c
commit f24670b
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Showing 8 changed files with 365 additions and 436 deletions.
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -38,9 +38,6 @@ workflows:
   build:
     jobs:
       - documentation-checks
-      - rake_default:
-          name: Ruby 2.4
-          image: circleci/ruby:2.4
       - rake_default:
           name: Ruby 2.5
           image: circleci/ruby:2.5

diff --git a/.rubocop.yml b/.rubocop.yml
@@ -12,7 +12,7 @@ AllCops:
     - 'vendor/**/*'
     - 'spec/fixtures/**/*'
     - 'tmp/**/*'
-  TargetRubyVersion: 2.4
+  TargetRubyVersion: 2.5
   SuggestExtensions: false
 
 InternalAffairs/NodeMatcherDirective:

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Changes
 
 * [#228](https://github.com/rubocop/rubocop-performance/pull/228): Mark `Performance/RedundantMerge` as unsafe. ([@dvandersluis][])
+* [#232](https://github.com/rubocop/rubocop-performance/pull/232): Drop Ruby 2.4 support. ([@koic][])
 
 ## 1.10.2 (2021-03-23)
 

diff --git a/rubocop-performance.gemspec b/rubocop-performance.gemspec
@@ -7,7 +7,7 @@ Gem::Specification.new do |s|
   s.name = 'rubocop-performance'
   s.version = RuboCop::Performance::Version::STRING
   s.platform = Gem::Platform::RUBY
-  s.required_ruby_version = '>= 2.4.0'
+  s.required_ruby_version = '>= 2.5.0'
   s.authors = ['Bozhidar Batsov', 'Jonas Arvidsson', 'Yuji Nakayama']
   s.description = <<~DESCRIPTION
     A collection of RuboCop cops to check for performance optimizations