Sensible RectTransform Anchors

[MenuItem("CONTEXT/RectTransform/Fill Parent Fluid")]
static void SetRectTransformDefaults(MenuCommand command)
{
    var rectTrans = (RectTransform)command.context;
    rectTrans.anchorMin = Vector2.zero;
    rectTrans.anchorMax = Vector2.one;
    rectTrans.offsetMin = Vector2.zero;
    rectTrans.offsetMax = Vector2.zero;

    rectTrans.pivot = new Vector2(0.5f, 0.5f);

    rectTrans.rotation = Quaternion.identity;
    rectTrans.localScale = Vector3.one;
}