removeDuplicatesObj
Definition:
js
/**
* Removes duplicate objects from an array based on a specified key.
* @param arr - The array of objects to remove duplicates from.
* @param key - The key to use as the basis for removing duplicates.
* @returns An array of unique objects based on the specified key.
*/Demo
result👇🏻const arr = [ { id: 1, name: 'John' }, { id: 2, name: 'Jane' }, { id: 3, name: 'John' }, { id: 4, name: 'Bob' }, { id: 5, name: 'Jane' }, ]
[]
Usage Example
ts
import { onMounted, ref } from 'vue'
import type { Ref } from 'vue'
import { removeDuplicatesObj } from 'utils-snap-fn'
interface User {
id: number
name: string
}
const res: Ref<User[]> = ref()
const arr: User[] = [
{ id: 1, name: 'John' },
{ id: 2, name: 'Jane' },
{ id: 3, name: 'John' },
{ id: 4, name: 'Bob' },
{ id: 5, name: 'Jane' },
]
onMounted(() => {
res.value = removeDuplicatesObj(arr, 'name')
})