R: Check that all dots are unnamed

check_dots_unnamed {ellipsis} | R Documentation

## Check that all dots are unnamed

### Description

Named arguments in ... are often a sign of misspelled argument names.

### Arguments

`env` | Environment in which to look for `...`.
`action` | The action to take when the dots have not been used. One of `rlang::abort()`, `rlang::warn()`, `rlang::inform()` or `rlang::signal()`.

### Examples

    f <- function(..., foofy = 8) {
      check_dots_unnamed()
      c(...)
    }

    f(1, 2, 3, foofy = 4)
    try(f(1, 2, 3, foof = 4))

[Package ellipsis version 0.3.2 Index]