Setting up Simple ruby Project with RSpec

ruby-setup.md

• cd into new directory
• gem install bundler
• bundle init to create new Gemfile
• Add the following to Gemfile:

gem 'rake'
gem 'rubocop', '0.56.0'

group :test do
  gem 'rspec'
  gem 'simplecov', require: false
  gem 'simplecov-console', require: false
  gem "guard"
  gem 'guard-rspec', require: false
end

• bundle install
• rspec --init to create RSpec helper and file structure
• guard init to setup guard file
• guard init rspec to setup guard file with rspec
• mkdir lib
• add the following to the top of spec helper

require 'simplecov'
require 'simplecov-console'

SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new([
  SimpleCov::Formatter::Console,
  # Want a nice code coverage website? Uncomment this next line!
  # SimpleCov::Formatter::HTMLFormatter
])
SimpleCov.start

• create a Rakefile and paste in the following:

require 'rspec/core/rake_task'

RSpec::Core::RakeTask.new :spec

task default: [:spec]

• add the following line to .rspec: --color --format documentation