Is there a function to find how many of a duplicate there are in an array with objects, then remove all the duplicates? [duplicate]

Question

let array = [{
    fruit: "banana",
    number: 1
  },
  {
    fruit: "banana",
    number: 2
  },
  {
    fruit: "rambutan",
    number: 1
  },
  {
    fruit: "rambutan",
    number: 1
  }
]

I would first like to find the total number of one fruit, then remove the duplicates, so that the array will become:

[{
    fruit: "banana",
    number: 3
  },
  {
    fruit: "rambutan",
    number: 2
  }
]