concatenate multiple arrays javascript
const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = [...array1, ...array2];
console.log(array3);
// expected output: Array ["a", "b", "c", "d", "e", "f"]concatenate multiple arrays javascript
const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = [...array1, ...array2];
console.log(array3);
// expected output: Array ["a", "b", "c", "d", "e", "f"]concat multiple arrays in javascript
const concatArrays = (...arrays) => {
let concatenatedArray = [];
for(let i=0; i<arrays.length; i++){
if(Array.isArray(arrays[i])){
concatenatedArray.push(...arrays[i]);
}
else
return false;
}
return concatenatedArray;
}Copyright © 2021 Codeinu
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