read_README.rb

def read_readme?
    while true
        print 'Did you read README.md? [y/n]: '

        case gets.strip
            when 'y', 'Y', 'yes'
                puts 'Awesome!'
                break

            when /\A[nN]o?\Z/
                puts 'Here you go!'
                system('less README.md')

                # if system('less') && $? == 0
                #     puts 'Something went wrong while opening README.md. (less README.md)'
                #     exit 1
                # else
                #     exit 0
                # end

            else
                exit 1

        end
    end
end