Gem internals modernized

Author: svyatov

.rspec

@@ -0,0 +1,3 @@
+--format documentation
+--color
+--require spec_helper

.travis.yml

@@ -1,4 +1,7 @@
+---
+sudo: false
 language: ruby
+cache: bundler
 
 env:
   global:

Rakefile

@@ -1,13 +1,8 @@
 # frozen_string_literal: true
 
-$LOAD_PATH.unshift File.expand_path('lib', File.dirname(__FILE__))
-
 require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 
-task default: :spec
+RSpec::Core::RakeTask.new(:spec)
 
-RSpec::Core::RakeTask.new do |task|
-  task.pattern = 'spec/**/*_spec.rb'
-  task.verbose = false
-end
+task default: :spec

bin/console

@@ -0,0 +1,15 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'http_wrapper'
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require 'irb'
+IRB.start(__FILE__)

http_wrapper.gemspec

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
-require File.expand_path('lib/http_wrapper/version', __dir__)
+lib = File.expand_path('lib', __dir__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'http_wrapper/version'
 
 Gem::Specification.new do |spec|
   spec.name          = 'http_wrapper'
@@ -12,7 +14,7 @@ Gem::Specification.new do |spec|
   spec.homepage      = 'http://github.com/svyatov/http_wrapper'
   spec.license       = 'MIT'
 
-  spec.files         = Dir['Gemfile', 'LICENSE', 'README.md', 'CHANGELOG.md', 'Rakefile', 'lib/**/*', 'spec/*']
+  spec.files         = Dir['Gemfile', 'LICENSE', 'README.md', 'CHANGELOG.md', 'Rakefile', 'lib/**/*']
   spec.test_files    = Dir['spec/*']
   spec.require_paths = %w[lib]
 
@@ -23,5 +25,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rspec',   '~> 3.7'
   spec.add_development_dependency 'rubocop', '~> 0.63.1'
   spec.add_development_dependency 'rubocop-rspec', '~> 1.32'
+  spec.add_development_dependency 'simplecov', '~> 0.16.1'
   spec.add_development_dependency 'webmock', '~> 3.5'
 end

lib/http_wrapper/errors.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class HTTPWrapper
-  HTTPWrapperError      = Class.new StandardError
-  TooManyRedirectsError = Class.new HTTPWrapperError
-  UnknownKeyError       = Class.new HTTPWrapperError
+  Error = Class.new StandardError
+  TooManyRedirectsError = Class.new Error
+  UnknownKeyError = Class.new Error
 end

spec/http_wrapper_spec.rb

@@ -4,7 +4,7 @@
 
 require 'http_wrapper'
 
-describe HTTPWrapper do
+RSpec.describe HTTPWrapper do
   subject(:http) { described_class.new }
 
   let(:basic_auth_login) { 'balogin' }

spec/spec_helper.rb

@@ -1,15 +1,13 @@
 # frozen_string_literal: true
 
-require 'rspec'
+require 'bundler/setup'
 require 'webmock/rspec'
 
 if ENV['TRAVIS'] == 'true'
   require 'simplecov'
   SimpleCov.start
 end
 
-$LOAD_PATH.unshift File.expand_path('../lib', File.dirname(__FILE__))
-
 module HTTPWrapperSpecHelpers
   %i[get post put delete].each do |type|
     define_method("stub_#{type}") do |url, params = nil|
@@ -31,4 +29,11 @@ def stub_redirects(url, amount_of_redirects)
 
 RSpec.configure do |config|
   config.include HTTPWrapperSpecHelpers
+
+  # Disable RSpec exposing methods globally on `Module` and `main`
+  config.disable_monkey_patching!
+
+  config.expect_with :rspec do |c|
+    c.syntax = :expect
+  end
 end