Drop support for rubocop < 1.50

.github/workflows/rspec.yml

@@ -20,8 +20,8 @@ jobs:
       matrix:
         ruby: ["3.0", 3.1, 3.2, 3.3]
         gemfile: [
-          "gemfiles/rubocop_1.0.gemfile",
-          "gemfiles/rubocop_1.59.gemfile",
+          "gemfiles/rubocop_1.50.gemfile",
+          "gemfiles/rubocop_latest.gemfile",
           "gemfiles/rubocop_edge.gemfile"
         ]
 

.github/workflows/rubocop.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.7
+          ruby-version: 3.0
       - name: Lint Ruby code with RuboCop
         run: |
           bundle install --gemfile gemfiles/style.gemfile --jobs 4 --retry 3

.gitignore

@@ -7,5 +7,6 @@
 /spec/reports/
 /tmp/
 Gemfile.lock
+gemfiles/**.lock
 .idea/
 .ruby-version

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## master
 
+- [PR#165](https://github.com/DmitryTsepelev/rubocop-graphql/pull/165) Drop support for rubocop < 1.50 ([@fatkodima][])
 - [PR#164](https://github.com/DmitryTsepelev/rubocop-graphql/pull/164) Fix FieldDefinitions autocorrection for fields with squished heredocs ([@fatkodima][])
 
 ## 1.5.2 (2024-06-01)

gemfiles/rubocop_1.0.gemfile → gemfiles/rubocop_1.50.gemfile

@@ -1,5 +1,5 @@
 source "https://rubygems.org"
 
-gem "rubocop", "1.0"
+gem "rubocop", "1.50"
 
 gemspec path: "../"

gemfiles/rubocop_1.59.gemfile → gemfiles/rubocop_latest.gemfile

@@ -1,5 +1,5 @@
 source "https://rubygems.org"
 
-gem "rubocop", "1.59"
+gem "rubocop", "1.64"
 
 gemspec path: "../"

rubocop-graphql.gemspec

@@ -26,7 +26,6 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "rake", "~> 13.0"
-  spec.add_development_dependency "rspec", "~> 3.9"
 
-  spec.add_runtime_dependency "rubocop", ">= 0.90", "< 2"
+  spec.add_runtime_dependency "rubocop", ">= 1.50", "< 2"
 end

spec/rubocop/cop/graphql/unused_argument_spec.rb

@@ -169,8 +169,6 @@ def resolve(arg1:, arg2:, user:, cards:, article:, notes:); end
   end
 
   context "when args is forwarding arguments" do
-    let(:ruby_version) { 2.7 } # forward arguments was introduced in Ruby 2.7
-
     it "does not registers an offense" do
       expect_no_offenses(<<~RUBY)
         class SomeResolver < Resolvers::Base