spec/support/tmpdir.rb


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# frozen_string_literal: true

require 'tmpdir'

module TmpdirHelper
  def mktmpdir
    @tmpdir_helper_dirs ||= []
    @tmpdir_helper_dirs << Dir.mktmpdir
    @tmpdir_helper_dirs.last
  end

  def self.included(base)
    base.after do
      if @tmpdir_helper_dirs
        FileUtils.rm_rf(@tmpdir_helper_dirs)
        @tmpdir_helper_dirs = nil
      end
    end
  end
end