Gemfile in timers-4.1.2 vs Gemfile in timers-4.2.0

@@ -1,19 +1,15 @@
-# frozen_string_literal: true
+source 'https://rubygems.org'
 
-source "https://rubygems.org"
-
 gemspec
 
 group :development do
-  gem "pry", require: false
+	gem 'pry'
 end
 
 group :test do
-  gem "rspec", "~> 3", require: false
-  gem "rubocop", "0.45.0", require: false
-  gem "coveralls", require: false
-end
-
-group :development, :test do
-  gem "rake"
+	gem 'benchmark-ips'
+	gem "ruby-prof", platform: :mri
+	
+	gem 'simplecov'
+	gem 'coveralls'
 end