根据自定义相等函数对数组进行去重 / Deduplicate array by custom equality function
数组元素类型 / Array element type
需要去重的数组 / The array to deduplicate
判断两个元素是否相等的函数 / Function to determine if two elements are equal
去重后的新数组 / New array with duplicates removed
const arr = [{id: 1}, {id: 2}, {id: 1}]const result = uniqueBy(arr, (a, b) => a.id === b.id)// result: [{id: 1}, {id: 2}] Copy
const arr = [{id: 1}, {id: 2}, {id: 1}]const result = uniqueBy(arr, (a, b) => a.id === b.id)// result: [{id: 1}, {id: 2}]
根据自定义相等函数对数组进行去重 / Deduplicate array by custom equality function