Checks is a deferred string has been expanded

See deferred_expand() to force a deferred string to expand.

Usage

deferred_is_expanded(x)

Arguments

x

Character vector with the deferred_string ALTREP class

Value

Logical scalar. TRUE if x has been expanded, otherwise FALSE.

Examples

x <- as.character(1)
deferred_is_expanded(x)
#> [1] FALSE
deferred_expand(x)
deferred_is_expanded(x)
#> [1] TRUE