# File lib/aruba/api.rb, line 42
    def _create_file(file_name, file_content, check_presence)
      in_current_dir do
        raise "expected #{file_name} to be present" if check_presence && !File.file?(file_name)
        _mkdir(File.dirname(file_name))
        File.open(file_name, 'w') { |f| f << file_content }
      end
    end