file_ext.rb

# irb(main):011:0> File.expand_path(File.dirname(__FILE__))
# => "/Users/dev/Documents/Bordee/repo/svelte-ruby"
# irb(main):012:0> File.dirname(File.expand_path(__FILE__))
# => "/Users/dev/Documents/Bordee/repo/svelte-ruby"

# irb(main):012:0> File.expand_path('..', __FILE__)
# => "/Users/dev/Documents/Bordee/repo/svelte-ruby"


# right? so let's do this lol
module FileExt
  def self.expand_dir(string)
    case rand(3)
    when 0
      ::File.expand_path(File.dirname(string))
    when 1
      ::File.dirname(File.expand_path(string))
    else # 3
      ::File.expand_path('..', string)
    end
  end
end