showing results for - "spread operator es6"
Federica
07 May 2018
1obj = {first_name : "Marty",
2    lovers: ["Jennifer Parker","Baines McFly"]
3      };
4let objClone = { ...obj }; // pass all key:value pairs from an object 
5
6console.log(objClone)
7// { first_name: "Marty", lovers: ["Jennifer Parker", "Baines McFly"] }
Vanessa
14 Oct 2019
1var num = [2, 4, 6, 8, 10];
2console.log(...num)
3//expected output: 2 4 6 8 10
4console.log(88, ...num, 99) 
5// added extra new elements before and after the spread operator
6//expected output: 88 2 4 6 8 10 99
Viktoria
07 Jan 2019
1let obj1 = { foo: 'bar', x: 42 };
2let obj2 = { foo: 'baz', y: 13 };
3
4let clonedObj = { ...obj1 };
5// Object { foo: "bar", x: 42 }
6
7let mergedObj = { ...obj1, ...obj2 };
8// Object { foo: "baz", x: 42, y: 13 }
Julia
11 Nov 2020
1function myFunction(v, w, x, y, z) { }
2let args = [0, 1];
3myFunction(-1, ...args, 2, ...[3]);
Charles
12 Jan 2019
1var num = [2, 4, 6, 8, 10];
2console.log(...num)
3//expected output: 2 4 6 8 10
4console.log(88, ...num, 99)
5//expected output: 88 2 4 6 8 10 99
Esteban
31 Apr 2016
1[a, b, ...objIteravel] = [1, 2, 3, 4, 5];
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