Gemfile in gistory-0.1.0 vs Gemfile in gistory-0.1.1

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 source 'https://rubygems.org'
 
 gemspec
 
 group :development, :test do
@@ -7,8 +8,12 @@
   gem 'pry' # better console
   gem 'pry-byebug' # pry integration for byebug
 end
 
 group :test do
-  gem 'flexmock' # mock object
+  gem 'coveralls', require: false
+  gem 'flexmock' # mock library
   gem 'simplecov', require: false # code coverage
 end
+
+local_gemfile = 'Gemfile.local'
+eval_gemfile(local_gemfile) if File.exist?(local_gemfile)