Check Whether Keys Are Normalized

Test whether key strings are already in normalized CatMapper expression form.

Usage

is_normalized_key(key)

Arguments

key

Character vector of key expressions.

Value

Logical vector (TRUE when normalized).

Examples

is_normalized_key("Region == Flagstaff")
#> [1] TRUE
is_normalized_key("Key == Region == Flagstaff")
#> [1] FALSE