function parseIntArray( intString ) {

		return intString.split( ',' ).map( function ( stringValue ) {

			return parseInt( stringValue );

		} );

	}
Parses comma separated list of int numbers and returns them in an array.
@example
// Returns [ 5, 8, 2, 3 ]
parseFloatArray( "5,8,2,3" )
@returns {number[]}