Add example to create_iso8601() about the interplay of .format an…

…d `.fmt_c`
pharmaverse · Nov 22, 2023 · e62fc5f · e62fc5f
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diff --git a/R/dtc_create_iso8601.R b/R/dtc_create_iso8601.R
@@ -389,6 +389,11 @@ format_iso8601 <- function(m, .cutoff_2000 = 68L) {
 #' format <- list(c("dd mmm yyyy", "dd mmm yyyyHH:MM"))
 #' create_iso8601(datetimes, .format = format, .na = c("UN", "UNK"))
 #'
+#' # Dates and times may come in many format variations
+#' fmt <- "dd MMM yyyy HH nn ss"
+#' fmt_cmp <- fmt_cmp(mon = "MMM", min = "nn", sec = "ss")
+#' create_iso8601("05 feb 1985 12 55 02", .format = fmt, .fmt_c = fmt_cmp)
+#'
 #' @export
 create_iso8601 <- function(..., .format, .fmt_c = fmt_cmp(), .na = NULL, .cutoff_2000 = 68L, .check_format = FALSE) {
 

diff --git a/man/create_iso8601.Rd b/man/create_iso8601.Rd