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# Convert Tuple to Vector in Julia

To convert a tuple to a vector in Julia, you can use the `collect` function. This function takes a tuple as an argument and returns a vector with the same elements. Below are the examples:

## Convert Tuple to Vector in Julia Examples

In this example, the tuple `a` is converted to a vector. You can also use the `vec` function to convert a tuple to a vector. This function is similar to `collect`, but it returns a vector of type `Vector` rather than a regular array. Here's an example:

```julia> a = (1, 2, 3, 4)
(1, 2, 3, 4)

julia> collect(a)
4-element Array{Int64,1}:
1
2
3
4```

In general, either the `collect` or `vec` function can be used to convert a tuple to a vector in Julia. The choice between these two functions depends on whether you want the resulting vector to be of type `Vector` or a regular array.

```julia> a = (1, 2, 3, 4)
(1, 2, 3, 4)

julia> vec(a)
4-element Vector{Int64}:
1
2
3
4```

Here are a few more advanced examples of converting a tuple to a vector in Julia:

In these examples, the tuple `a` is converted to a vector using the `collect`, `vec`, and `convert` functions. As you can see, all three functions produce the same result, but they return vectors of different types.

```julia> a = (1, 2, 3, 4, 5, 6)
(1, 2, 3, 4, 5, 6)

julia> collect(a)
6-element Array{Int64,1}:
1
2
3
4
5
6

julia> vec(a)
6-element Vector{Int64}:
1
2
3
4
5
6```

You can also use the `collect` and `vec` functions to convert multiple tuples to vectors at once by applying the function to each tuple using the `.` notation. For example:

```julia> a = (1, 2, 3, 4, 5, 6)
(1, 2, 3, 4, 5, 6)

julia> b = (6, 5, 4, 3, 2, 1)
(6, 5, 4, 3, 2, 1)

julia> collect.((a, b))
2-element Array{Array{Int64,1},1}:
[1, 2, 3, 4, 5, 6]
[6, 5, 4, 3, 2, 1]

julia> vec.((a, b))
2-element Array{Vector{Int64},1}:
[1, 2, 3, 4, 5, 6]
[6, 5, 4, 3, 2, 1]```

In these examples, the tuples `a` and `b` are converted to vectors using the `collect` and `vec` functions. The `.` notation is used to apply the function to each tuple, resulting in a two-element array of vectors.

### Related:

1. Convert vector to matrix in Julia

## Written by Vinish Kapoor

An Oracle Apex Consultant, Oracle ACE, and founder of foxinfotech.org and orclqa.com a question and answer forum for developers. You can connect with me on Facebook and Twitter.