'''
Array = [
{
Array1: [1, 2, 3, 4, 5],
},
{
Array2: [2, 5, 8],
},
{
Array3: [9, 10, 6],
},
];
'''
expected result: if find any duplicate element from these arrays then return true otherwise false
I need to get duplicate elements from these arrays I need a solution in javascript
var array = [
{
Array: [1, 2, 3, 4, 5],
},
{
Array: [2, 5, 8],
},
{
Array: [9, 10, 6],
},
];
let all:any=[]
let duplicate:any=[]
array.map(e=>{
e.Array.map(el=>{
if(all.includes(el)){
if(!duplicate.includes(el)){
duplicate.push(el)
}
}else{
all.push(el)
}
})
})
console.log(duplicate)