Github user shivaram commented on a diff in the pull request:
https://github.com/apache/spark/pull/7356#discussion_r34480231
--- Diff: R/pkg/R/column.R ---
@@ -187,6 +187,23 @@ setMethod("substr", signature(x = "Column"),
column(jc)
})
+#' between
+#'
+#' Test if the column is between the lower bound and upper bound,
inclusive.
+#'
+#' @rdname column
+#'
+#' @param bounds lower and upper bounds
+setMethod("between", signature(x = "Column"),
+ function(x, bounds) {
+ if (is.vector(bounds) && length(bounds) == 2) {
--- End diff --
Would we also need to check the types of `bound` here ? Or to put it
another way, does this work for all types or just numbers ?
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