is_empty_str: Is string empty or an all whitespace string?
Description
Matches the string vector against "^\\s*$".
Usage
is_empty_str(str, convert_NA_to_FALSE = TRUE)
Arguments
- str
A character vector.
- convert_NA_to_FALSE
Whether to treat NA as NA
(convert_NA_to_FALSE = FALSE) or whether to return FALSE when
an NA is found (convert_NA_to_FALSE = TRUE).