ini_setting { "sample setting":
  path    => '/tmp/foo.ini',
  section => 'foo',
  setting => 'foosetting',
  value   => 'FOO!',
  ensure  => present,
}

ini_setting { "sample setting2":
  path                => '/tmp/foo.ini',
  section             => 'bar',
  setting             => 'barsetting',
  value               => 'BAR!',
  key_val_separator   => '=',
  ensure              => present,
  require             => Ini_setting["sample setting"],
}

ini_setting { "sample setting3":
  path                => '/tmp/foo.ini',
  section             => 'bar',
  setting             => 'bazsetting',
  ensure              => absent,
  require             => Ini_setting["sample setting2"],
}