Javascriptでの配列の重複ソートの仕方

Question

実現したいこと

customers = [
{name:"藤井",price:1},
{name:"",price:98},
{name:"砂糖",price:0},
{name:"佐藤",price:500},
{name:"",price:398},
{name:"佐藤",price:100},
{name:"",price:100},
{name:"",price:100},
{name:"藤井",price:5},
{name:"藤井",price:422},
{name:"藤井",price:4},
{name:"",price:100},
{name:"砂糖",price:990},
{name:"",price:100},
{name:"砂糖",price:10},
{name:"佐藤",price:22},
{name:"佐藤",price:13300},
]

JavaScriptで上記のような配列があるとして、これを下記のようにソートしたいのですがどういった実装方法が考えられますでしょうか？

・nameが同じものを上から順に揃える。

customers = [
{name:"藤井",price:1},
{name:"藤井",price:5},
{name:"藤井",price:422},
{name:"藤井",price:4},
{name:"",price:98},
{name:"",price:398},
{name:"",price:100},
{name:"",price:100},
{name:"",price:100},
{name:"",price:100},
{name:"砂糖",price:0},
{name:"砂糖",price:990},
{name:"砂糖",price:10},
{name:"佐藤",price:500},
{name:"佐藤",price:100},
{name:"佐藤",price:22},
{name:"佐藤",price:13300},
]

Answer 1

比較用の関数をsort()メソッドの引数に渡せばよいです

function comp(a, b) {
  if(a.name > b.name) {
    return 1
  } else {
    return -1
  }
}

let result = customers.sort(comp)