Easily split a list into a list of equally sized vectors.

## Arguments

- x
The vector to be split

- size_of_each_group
If you want to split `x` into a number of groups, each of `size_of_each_group` size

- number_of_groups
How many equally sized groups do you want?

## Details

You can either specify the length of the list (via `number_of_groups`) or the length of the equally sized vectors within each list element (via `size_of_each_group`). The last element of the list can be shorter than the other elements.

## Examples

```
easy_split(letters[1:20], size_of_each_group = 3)
#> $`1`
#> [1] "a" "b" "c"
#>
#> $`2`
#> [1] "d" "e" "f"
#>
#> $`3`
#> [1] "g" "h" "i"
#>
#> $`4`
#> [1] "j" "k" "l"
#>
#> $`5`
#> [1] "m" "n" "o"
#>
#> $`6`
#> [1] "p" "q" "r"
#>
#> $`7`
#> [1] "s" "t"
#>
easy_split(letters[1:20], number_of_groups = 3)
#> $`1`
#> [1] "a" "b" "c" "d" "e" "f" "g"
#>
#> $`2`
#> [1] "h" "i" "j" "k" "l" "m" "n"
#>
#> $`3`
#> [1] "o" "p" "q" "r" "s" "t"
#>
```