chore: Fix CI and build

.github/actions/check/action.yml

@@ -19,7 +19,7 @@ runs:
 
     - name: Run tests
       shell: bash
-      run: bundle _2.2.33_ exec rspec spec $SPEC_TAGS
+      run: bundle exec rspec spec $SPEC_TAGS
 
     - name: Run RuboCop
       shell: bash

.github/actions/setup/action.yml

@@ -15,9 +15,8 @@ runs:
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ inputs.version }}
-        bundler: 2.2.33
 
     - name: Install dependencies
       if: ${{ inputs.install-dependencies == 'true' }}
       shell: bash
-      run: bundle _2.2.33_ install
+      run: bundle install

.github/workflows/ci.yml

@@ -55,4 +55,4 @@ jobs:
           version: '3.0'
 
       - name: Run tests
-        run: bundle _2.2.33_ exec rspec spec
+        run: bundle exec rspec spec

Makefile

@@ -5,10 +5,10 @@ TEMP_TEST_OUTPUT=/tmp/contract-test-service.log
 TEST_HARNESS_PARAMS=
 
 build-contract-tests:
-	@cd contract-tests && bundle _2.2.33_ install
+	@cd contract-tests && bundle install
 
 start-contract-test-service:
-	@cd contract-tests && bundle _2.2.33_ exec ruby service.rb
+	@cd contract-tests && bundle exec ruby service.rb
 
 start-contract-test-service-bg:
 	@echo "Test service output will be captured in $(TEMP_TEST_OUTPUT)"

README.md

@@ -16,7 +16,7 @@ LaunchDarkly overview
 Supported Ruby versions
 -----------------------
 
-This version of the LaunchDarkly SDK has a minimum Ruby version of 2.5.0, or 9.2.0 for JRuby.
+This version of the LaunchDarkly SDK has a minimum Ruby version of 3.0.0, or 9.3.0 for JRuby.
 
 Getting started
 -----------

launchdarkly-server-sdk.gemspec

@@ -21,28 +21,28 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 3.0.0"
 
   spec.add_development_dependency "aws-sdk-dynamodb", "~> 1.57"
-  spec.add_development_dependency "rexml", "~> 3.3", ">= 3.3.7"
-  spec.add_development_dependency "bundler", "2.2.33"
-  spec.add_development_dependency "simplecov", "~> 0.21"
-  spec.add_development_dependency "rspec", "~> 3.10"
+  spec.add_development_dependency "bundler", "~> 2.5"
+  spec.add_development_dependency "connection_pool", "~> 2.3"
   spec.add_development_dependency "diplomat", "~> 2.6"
+  spec.add_development_dependency "listen", "~> 3.3" # see file_data_source.rb
   spec.add_development_dependency "redis", "~> 5.0"
-  spec.add_development_dependency "connection_pool", "~> 2.3"
+  spec.add_development_dependency "rexml", "~> 3.3", ">= 3.3.7"
+  spec.add_development_dependency "rspec", "~> 3.10"
   spec.add_development_dependency "rspec_junit_formatter", "~> 0.4"
+  spec.add_development_dependency "rubocop", "~> 1.76"
+  spec.add_development_dependency "rubocop-performance", "~> 1.25"
+  spec.add_development_dependency "simplecov", "~> 0.21"
   spec.add_development_dependency "timecop", "~> 0.9"
-  spec.add_development_dependency "listen", "~> 3.3" # see file_data_source.rb
   spec.add_development_dependency "webrick", "~> 1.7"
-  spec.add_development_dependency "rubocop", "~> 1.37"
-  spec.add_development_dependency "rubocop-performance", "~> 1.15"
 
-  spec.add_runtime_dependency "semantic", "~> 1.6"
   spec.add_runtime_dependency "concurrent-ruby", "~> 1.1"
   spec.add_runtime_dependency "ld-eventsource", "2.2.3"
   spec.add_runtime_dependency "observer", "~> 0.1.2"
+  spec.add_runtime_dependency "semantic", "~> 1.6"
   spec.add_runtime_dependency "zlib", "~> 3.1" unless RUBY_PLATFORM == "java"
   # Please keep ld-eventsource dependency as an exact version so that bugfixes to
   # that LD library are always associated with a new SDK version.
 
-  spec.add_runtime_dependency "json", "~> 2.3"
   spec.add_runtime_dependency "http", ">= 4.4.0", "< 6.0.0"
+  spec.add_runtime_dependency "json", "~> 2.3"
 end

spec/impl/repeating_task_spec.rb

@@ -38,7 +38,7 @@ def null_logger
           3.times do
             time = queue.pop
             unless last.nil?
-              expect(time.to_f - last.to_f).to be >=(0.05)
+              expect(time.to_f - last.to_f).to be >= 0.05
             end
             last = time
           end
@@ -50,7 +50,7 @@ def null_logger
         2.times do
           begin
             time = queue.pop(true)
-            expect(time.to_f).to be <=(stopped_time.to_f)
+            expect(time.to_f).to be <= stopped_time.to_f
           rescue ThreadError
             no_more_items = true
             break