删除array-JavaScript中除1个之外的所有重复项

我想删除重复的值，只保留该值的一个匹配项

示例：

var myArray = ["blue","blue","red","red","green","blue","blue","red"];
//REMOVE DUPLICATES LEAVING ONE
//results in - myArray = ["blue","red","green"];

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您可以像这样过滤重复项（使用ES6语法）：

const myArray = ["blue","blue","red","red","green","blue","blue","red"];

const result = myArray.filter((a, i, arr) => arr.indexOf(a) === i);

console.log(result);