Check the compress formal argument

Check the compress formal argument

Usage

formalCompress(compress)

Arguments

compress

logical(1) or character(1). These character strings are currently allowed for save(): "gzip", "bzip2", or "xz".

Value

TRUE on success; FALSE on failure, with cause set.

Note

Updated 2019-08-10.

Examples

## TRUE ====
formalCompress("gzip")
#> [1] TRUE
formalCompress(TRUE)
#> [1] TRUE

## FALSE ====
formalCompress(NA)
#> [1] FALSE
formalCompress("xxx")
#> [1] FALSE