ical.js-one.com/test/parser/integer.json

[](http://travis-ci.org/mozilla-comm/ical.js)

["icalendar",
  ["vcalendar",
    [
      [
        "x-integer",
        {},
        "integer",
        105
      ],
      [
        "x-invalid",
        {},
        "integer",
        0
      ]
    ],
    []
  ]
]