vibrate: function()

in www/vibration.js [52:81]

• 17 lines of code
• 8 McCabe index (conditional complexity)

    vibrate: function (param) {
        /* Aligning with w3c spec */

        // vibrate
        if (typeof param === 'number' && param !== 0) {
            exec(null, null, 'Vibration', 'vibrate', [param]);

        // vibrate with array ( i.e. vibrate([3000]) )
        } else if (typeof param === 'object' && param.length === 1) {
            // cancel if vibrate([0])
            if (param[0] === 0) {
                exec(null, null, 'Vibration', 'cancelVibration', []);

            // else vibrate
            } else {
                exec(null, null, 'Vibration', 'vibrate', [param[0]]);
            }

        // vibrate with a pattern
        } else if (typeof param === 'object' && param.length > 1) {
            var repeat = -1; // no repeat
            exec(null, null, 'Vibration', 'vibrateWithPattern', [param, repeat]);

        // cancel vibration (param = 0 or [])
        } else {
            exec(null, null, 'Vibration', 'cancelVibration', []);
        }

        return true;
    }