Dropped support for Ruby 2.3 and 2.4

* added Ruby 2.7 to the TravisCI config
* rubocop-performance gem added
* rubocop rake task added to the default rake task
* all development dependencies updated

Author: svyatov

.rubocop.yml

@@ -1,17 +1,15 @@
 require:
   - 'rubocop-rspec'
+  - 'rubocop-performance'
 
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.5
 
   DisplayCopNames: true
   DisplayStyleGuide: true
   ExtraDetails: true
 
-Documentation:
-  Enabled: false
-
-Metrics/LineLength:
+Layout/LineLength:
   Max: 120
 
 Metrics/BlockLength:
@@ -21,12 +19,21 @@ Metrics/BlockLength:
 Metrics/MethodLength:
   Max: 15
 
-Bundler/OrderedGems:
+Style/Documentation:
   Enabled: false
 
 Style/NumericPredicate:
   Enabled: false
 
+Style/HashEachMethods:
+  Enabled: true
+
+Style/HashTransformKeys:
+  Enabled: true
+
+Style/HashTransformValues:
+  Enabled: true
+
 RSpec/ExampleLength:
   Enabled: false
 

.travis.yml

@@ -8,10 +8,9 @@ env:
     - CC_TEST_REPORTER_ID=9995f7b2aa6866b0427aef31d946ff1feded8f6e109eaf6ccb58e91c73d0bfeb
 
 rvm:
-  - 2.3
-  - 2.4
   - 2.5
   - 2.6
+  - 2.7
   - ruby-head
   - jruby-head
   - truffleruby

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## v4.0.0
+
+* dropped support for Ruby 2.3 and 2.4
+* added Ruby 2.7 to the TravisCI config
+* rubocop-performance gem added
+* rubocop rake task added to the default rake task
+* all development dependencies updated
+
 ## v3.0.0
 
 * dropped support for Ruby 1.9-2.2 and Rubinius

README.md

@@ -17,7 +17,7 @@ If you need something more fully-featured you should use absolutely awesome [HTT
 Add this line to your Gemfile:
 
 ```ruby
-gem 'http_wrapper', '~> 3.0'
+gem 'http_wrapper', '~> 4.0'
 ```
 
 And then execute:

Rakefile

@@ -2,7 +2,10 @@
 
 require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
+require 'rubocop/rake_task'
+
+RuboCop::RakeTask.new
 
 RSpec::Core::RakeTask.new(:spec)
 
-task default: :spec
+task default: %i[rubocop spec]

http_wrapper.gemspec

@@ -18,13 +18,14 @@ Gem::Specification.new do |spec|
   spec.test_files    = Dir['spec/*']
   spec.require_paths = %w[lib]
 
-  spec.required_ruby_version = '>= 2.3.0'
+  spec.required_ruby_version = '>= 2.5.0'
 
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'rspec',   '~> 3.7'
-  spec.add_development_dependency 'rubocop', '~> 0.75.0'
-  spec.add_development_dependency 'rubocop-rspec', '~> 1.32'
-  spec.add_development_dependency 'simplecov', '~> 0.17.1'
-  spec.add_development_dependency 'webmock', '~> 3.5'
+  spec.add_development_dependency 'rspec',   '~> 3.9'
+  spec.add_development_dependency 'rubocop', '~> 0.80'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.5'
+  spec.add_development_dependency 'rubocop-rspec', '~> 1.38'
+  spec.add_development_dependency 'simplecov', '~> 0.18'
+  spec.add_development_dependency 'webmock', '~> 3.8'
 end

lib/http_wrapper/request.rb

@@ -32,7 +32,7 @@ def initialize(url, method, params = {}) # rubocop:disable Metrics/AbcSize
     attr_reader :uri
 
     def uri=(url)
-      url = "http://#{url}" unless url =~ %r{\Ahttps?://}
+      url = "http://#{url}" unless %r{\Ahttps?://}.match?(url)
       @uri = URI.parse url
     end
 

lib/http_wrapper/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 class HTTPWrapper
-  VERSION = '3.0.0'
+  VERSION = '4.0.0'
 end

spec/http_wrapper_spec.rb

@@ -65,7 +65,7 @@
         WebMock.allow_net_connect!
         begin
           http.get 'localhost'
-        rescue StandardError # rubocop:disable Lint/HandleExceptions
+        rescue StandardError # rubocop:disable Lint/SuppressedException
           # NOOP, rescue from "connection refused" and such
         end
         WebMock.disable_net_connect!