Checks a set of variables can be coerced to a character and coerces them

Checks a set of variables can be coerced to a character and coerces them

Usage

check_character(
  ...,
  .message = "`{param}` is not a character: ({err}).",
  .env = rlang::caller_env()
)

Arguments

...

a list of symbols

.message

a glue specification containing {param} as the name of the parameter and {err} the cause of the error

.env

the environment to check (defaults to calling environment)

Value

nothing. called for side effects. throws error if not all variables can be coerced.

Examples

a = c(Sys.Date()+1:10)
b = format(a)
f = iris$Species
g = NA
check_character(a,b,f,g)