ellipsis (version 0.2.0)

check_dots_empty: Check that dots are unused

Description

Sometimes you just want to use ... to force your users to fully name the details arguments. This function warns if ... is not empty.

Usage

check_dots_empty(env = parent.frame())

Arguments

env

Environment in which to look for ....

Examples

# NOT RUN {
f <- function(x, ..., foofy = 8) {
  check_dots_empty()
  x + foofy
}

try(f(1, foof = 4))
f(1, foofy = 4)
# }

Run the code above in your browser using DataCamp Workspace