Function insertAt

Inserts the value(s) at the given position. If the index is equal or higher than the array length, the value(s) will be appended. If the index is less than 0, the value(s) will be prepended.

Note that the input array is being mutated.

Since

12.1.0

See

lodash.pullAt

Returns

The mutated array.

Example

const a = ["foo", "fizz"];
insertAt(a, 1, "bar")
// => ["foo", "bar", "fizz"]

const b = ["foo", "fizz"];
insertAt(b, 1, "bar", "bazz"))
// => ["foo", "bar", "fizz", "bazz"]

const c = ["foo", "fizz"];
insertAt(c, 999, "bar"))
// => ["foo", "fizz", "bar"]

const d = ["foo", "fizz"];
insertAt(d, -999, "bar"))
// => ["bar", "foo", "fizz"]