Expression to match instead. If both expressions exists, both will be returned. This just adds the vertical bar | often called an alternator which allows the user to find this or that, or both!

rx_either_of(.data, ...)



Expression to append, typically pulled from the pipe %>%


A character vector


x <- rx() %>% rx_either_of("cat", "dog") %>% rx_space() %>% rx_find("food") string <- c("dog food", "cat food", "fish food") grep(x, string, value = TRUE)
#> [1] "dog food" "cat food"