These functions take the idea of `seq_along()`

and apply it to
repeating values.

## Arguments

- along
Vector whose length determine how many times

`x`

is repeated.- x
Values to repeat.

- names
Names for the new vector. The length of

`names`

determines how many times`x`

is repeated.

## Examples

```
x <- 0:5
rep_along(x, 1:2)
#> [1] 1 2 1 2 1 2
rep_along(x, 1)
#> [1] 1 1 1 1 1 1
# Create fresh vectors by repeating missing values:
rep_along(x, na_int)
#> [1] NA NA NA NA NA NA
rep_along(x, na_chr)
#> [1] NA NA NA NA NA NA
# rep_named() repeats a value along a names vectors
rep_named(c("foo", "bar"), list(letters))
#> $foo
#> [1] "a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q"
#> [18] "r" "s" "t" "u" "v" "w" "x" "y" "z"
#>
#> $bar
#> [1] "a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q"
#> [18] "r" "s" "t" "u" "v" "w" "x" "y" "z"
#>
```