Add S7-in-package helpers. (#22)

* Add S7-in-package helpers. * Avoid the onAttach bit. That generates an R CMD check warning.
jonthegeek · Aug 27, 2023 · 597ce2d · 597ce2d
1 parent 1eee33e
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diff --git a/NAMESPACE b/NAMESPACE
@@ -3,6 +3,7 @@
 export(api_contact)
 export(api_info)
 export(api_license)
+if (getRversion() < "4.3.0") importFrom("S7", "@")
 importFrom(rlang,check_dots_empty)
 importFrom(rlang,check_dots_used)
 importFrom(stbl,stabilize_chr_scalar)

diff --git a/R/zzz.R b/R/zzz.R
@@ -0,0 +1,7 @@
+# enable usage of <S7_object>@name in package code
+#' @rawNamespace if (getRversion() < "4.3.0") importFrom("S7", "@")
+NULL
+
+.onLoad <- function(...) {
+  S7::methods_register()
+}