I have an array

[ {name: "A", isMoveable: true},
  {name: "B", isMoveable: true},
  {name: "C", isMoveable: false},
  {name: "D", isMoveable: true},
  {name: "E", isMoveable: false}
]

I have drag and drop so we need an algorithm that moves elements, those with isMoveable: true while keeping elements with isMoveable: false at the same indexes for example, if I move A before C, it will be like this [B,A,C,D,E] if A in place of D, then [D,B,C,A,E]