enum StatusEnum {
accepted = "AC",
rejected = "RJ",
}
const select = (Object.keys(StatusEnum) as Array<keyof typeof StatusEnum>).map((x) => ({
value: x,
name: x "_random",
}))
/**
* Console.log(select)
* [
* 0: { value: "accepted" , name: "accepted_random" }
* 1: { value: "rejected" , name: "rejected_random" }
* ]
*/
How to beautifully add an object to the beginning of an array { value: "all" , name: "all_random" } ?
/**
* Console.log(select)
* [
* 0: { value: "all" , name: "all_random" }
* 1: { value: "accepted" , name: "accepted_random" }
* 2: { value: "rejected" , name: "rejected_random" }
* ]
*/
CodePudding user response:
Surround it with an array
and add the item at the beginning with spread
operator for the map
function.
const select = [{ value: "all" , name: "all_random" }, ...(Object.keys(StatusEnum) as Array<keyof typeof StatusEnum>).map((x) => ({
value: x,
name: x "_random",
}))]