Ceil = function (rect)
{
    rect.x = Math.ceil(rect.x);
    rect.y = Math.ceil(rect.y);

    return rect;
}
Rounds a Rectangle's position up to the smallest integer greater than or equal to each current coordinate.

@function Phaser.Geom.Rectangle.Ceil
@since 3.0.0

@generic {Phaser.Geom.Rectangle} O - [rect,$return]

@param {Phaser.Geom.Rectangle} rect - The Rectangle to adjust.

@return {Phaser.Geom.Rectangle} The adjusted Rectangle.