[GitHub] [arrow] thisisnic commented on a change in pull request #12547: MINOR: [R][DOCS] Fix Scalar reference

[GitBox <gi...@apache.org>]

thisisnic commented on a change in pull request #12547:
URL: https://github.com/apache/arrow/pull/12547#discussion_r817979160



##########
File path: r/R/scalar.R
##########
@@ -25,14 +25,16 @@
 #' @description A `Scalar` holds a single value of an Arrow type.
 #'
 #' @section Methods:
-#'   `$ToString()`: convert to a string
-#'   `$as_vector()`: convert to an R vector
-#'   `$as_array()`: convert to an Arrow `Array`
-#'   `$Equals(other)`: is this Scalar equal to `other`
-#'   `$ApproxEquals(other)`: is this Scalar approximately equal to `other`
-#'   `$is_valid`: is this Scalar valid
-#'   `$null_count`: number of invalid values - 1 or 0
-#'   `$type`: Scalar type
+#' - `$ToString()`: convert to a string
+#' - `$as_vector()`: convert to an R vector
+#' - `$as_array()`: convert to an Arrow `Array`
+#' - `$Equals(other)`: is this Scalar equal to `other`
+#' - `$ApproxEquals(other)`: is this Scalar approximately equal to `other`
+#' - `$is_valid`: is this Scalar valid
+#' - `$null_count`: number of invalid values - 1 or 0
+#' - `$type`: Scalar type
+#' - `$cast(target_type, safe = TRUE, options = cast_options(safe))`: Alter the
+#'   data in the Scalar to change its type.

Review comment:
       ```suggestion
   #' - `$cast(target_type, safe = TRUE, options = cast_options(safe))`: cast value to a different type
   ```




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