IllTellYouWhenIFindOut

$(this).select2({
  tags: $(this).data('tag-license-table'),
  tokenSeparators: [",", " "]
})

// values go between braces, and have looking format
// i.e key: value

Here is a longer example with deeper nesting

$(this).foobar({
  	defaults:  {
			interval: 10000,
			seconds: {
				inMinute: 60,
				inHour: (60 * 60),
				inDay: (60 * 60 * 24),
				inWeek: (60 * 60 * 24 * 7),
				inMonth: (60 * 60 * 24 * 7 * 4),
				inYear: (60 * 60 * 24 * 365)
			}
		},
})