Provide .dollarNames method (#289)

* Provide `.dollarNames` method In order to not show non-user facing methods in autocomplete * `devtools::document()` (GitHub Actions) * Update NEWS.md Co-authored-by: Davis Vaughan <[email protected]> --------- Co-authored-by: hadley <[email protected]> Co-authored-by: Winston Chang <[email protected]> Co-authored-by: Davis Vaughan <[email protected]>
r-lib · Sep 4, 2024 · e083fbe · e083fbe
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -22,4 +22,4 @@ Suggests:
 Config/Needs/website: tidyverse/tidytemplate, ggplot2, microbenchmark, scales
 Config/testthat/edition: 3
 Encoding: UTF-8
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.2
diff --git a/NAMESPACE b/NAMESPACE
@@ -1,5 +1,6 @@
 # Generated by roxygen2: do not edit by hand
 
+S3method(.DollarNames,R6)
 S3method(as.list,R6)
 S3method(format,R6)
 S3method(format,R6ClassGenerator)

diff --git a/NEWS.md b/NEWS.md
@@ -1,6 +1,8 @@
 R6 2.5.1.9000
 ========
 
+* R6 methods no longer recommends `initialize` or `.__enclos_env__` in autocomplete.
+
 * The deprecated `lock` parameter has been removed.
 
 * `R6Class()` now prints a message when a `finalize` method is public instead of private.

diff --git a/R/r6_class.R b/R/r6_class.R
@@ -541,3 +541,9 @@ R6Class <- encapsulate(function(classname = NULL, public = list(),
 
   generator
 })
+
+#' @export
+.DollarNames.R6 <- function(x, pattern) {
+  names <- NextMethod()
+  names <- setdiff(names, c(".__enclos_env__", "initialize"))
+}