In Visual Studio there is a feature called Policy #Region , a feature that collects and hides sections of code.
Example
static void Main(string[] args)
{
#region MyRegion1
//My code Here
#endregion MyRegion1
#region MyRegion2
//My code Here
#endregion MyRegion2
#region MyRegion3
//My code Here
#endregion MyRegion3
}
Result
Is there a similar feature for Sublime Text 3?