From 08e8fe73ca8b663c361628b826361ba496374288 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=A1bor=20Cs=C3=A1rdi?= <csardi.gabor@gmail.com>
Date: Mon, 10 Feb 2025 08:34:04 +0100
Subject: [PATCH] Improve wording in docs

---
 R/write-parquet.R    |  9 ++++++---
 man/write_parquet.Rd | 10 +++++++---
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/R/write-parquet.R b/R/write-parquet.R
index 69fd574..4f91993 100644
--- a/R/write-parquet.R
+++ b/R/write-parquet.R
@@ -37,8 +37,11 @@
 #'   or nanoparquet does not implement it, `write_parquet()` throws an
 #'   error.
 #'
-#'   This version of nanoparquet supports the following encodings:
-#'   `PLAIN`, `PLAIN_DICTIONARY`, `RLE`, and `RLE_DICTIONARY`.
+#'   Currently `write_parquet()` supports the following encodings:
+#'
+#'   - `PLAIN` for all column types,
+#'   - `PLAIN_DICTIONARY` and `RLE_DICTIONARY` for all column types,
+#'   - `RLE` for BOOLEAN columns.
 #'
 #'   See [parquet-encodings] for more about encodings.
 #' @param metadata Additional key-value metadata to add to the file.
@@ -405,4 +408,4 @@ append_parquet <- function(
   } else {
     res
   }
-}
\ No newline at end of file
+}
diff --git a/man/write_parquet.Rd b/man/write_parquet.Rd
index 708f663..7cb56bc 100644
--- a/man/write_parquet.Rd
+++ b/man/write_parquet.Rd
@@ -54,8 +54,12 @@ If a specified encoding is invalid for a certain column type,
 or nanoparquet does not implement it, \code{write_parquet()} throws an
 error.
 
-This version of nanoparquet supports the following encodings:
-\code{PLAIN}, \code{PLAIN_DICTIONARY}, \code{RLE}, and \code{RLE_DICTIONARY}.
+Currently \code{write_parquet()} supports the following encodings:
+\itemize{
+\item \code{PLAIN} for all column types,
+\item \code{PLAIN_DICTIONARY} and \code{RLE_DICTIONARY} for all column types,
+\item \code{RLE} for BOOLEAN columns.
+}
 
 See \link{parquet-encodings} for more about encodings.}
 
@@ -79,7 +83,7 @@ Writes the contents of an R data frame into a Parquet file.
 }
 \details{
 \code{write_parquet()} converts string columns to UTF-8 encoding by calling
-\code{\link[base:enc2utf8]{base::enc2utf8()}}. It does the same for factor levels.
+\code{\link[base:Encoding]{base::enc2utf8()}}. It does the same for factor levels.
 }
 \examples{
 \dontshow{if (FALSE) (if (getRversion() >= "3.4") withAutoprint else force)(\{ # examplesIf}