> For the complete documentation index, see [llms.txt](https://v-community.gitbook.io/v-by-example/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v-community.gitbook.io/v-by-example/en/examples/section_4/array-functions.md).

# Array Functions

## `repeat`

Syntax

```go
array.repeat(number type)
```

Makes an array with the given element number of times.

```go
foo := [1, 2].repeat(5)
println(foo) // [1, 2, 1, 2, 1, 2, 1, 2, 1, 2]
```

## `delete`

Syntax

```go
array.delete(ix type)
```

Deletes the element present in the array at index `ix`.

```go
mut even_numbers := [2, 4, 6, 8, 10]
even_numbers.delete(3)
println(even_numbers) // [2, 4, 6, 10]
```

## `reverse`

Syntax

```go
array.reverse()
```

Reverses the array.

```go
float_num := [1.1, 1.3, 1.25, 1.4]
float_num.reverse() // [1.4, 1.25, 1.3, 1.1]
```

## `clone`

Syntax

```go
array.clone()
```

Clones and returns a new array.

```go
foo := [1, 2, 4, 5, 4, 6]
foo1 := foo.clone()
println(foo1) // [1, 2, 4, 5, 4, 6]
```