From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 21 Apr 2024 13:54:28 +0200
Subject: Adding upstream version 18.2.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/arrow/r/man/read_feather.Rd | 50 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 src/arrow/r/man/read_feather.Rd

(limited to 'src/arrow/r/man/read_feather.Rd')

diff --git a/src/arrow/r/man/read_feather.Rd b/src/arrow/r/man/read_feather.Rd
new file mode 100644
index 000000000..95f4d1d12
--- /dev/null
+++ b/src/arrow/r/man/read_feather.Rd
@@ -0,0 +1,50 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/feather.R
+\name{read_feather}
+\alias{read_feather}
+\title{Read a Feather file}
+\usage{
+read_feather(file, col_select = NULL, as_data_frame = TRUE, ...)
+}
+\arguments{
+\item{file}{A character file name or URI, \code{raw} vector, an Arrow input stream,
+or a \code{FileSystem} with path (\code{SubTreeFileSystem}).
+If a file name or URI, an Arrow \link{InputStream} will be opened and
+closed when finished. If an input stream is provided, it will be left
+open.}
+
+\item{col_select}{A character vector of column names to keep, as in the
+"select" argument to \code{data.table::fread()}, or a
+\link[tidyselect:vars_select]{tidy selection specification}
+of columns, as used in \code{dplyr::select()}.}
+
+\item{as_data_frame}{Should the function return a \code{data.frame} (default) or
+an Arrow \link{Table}?}
+
+\item{...}{additional parameters, passed to \code{\link[=make_readable_file]{make_readable_file()}}.}
+}
+\value{
+A \code{data.frame} if \code{as_data_frame} is \code{TRUE} (the default), or an
+Arrow \link{Table} otherwise
+}
+\description{
+Feather provides binary columnar serialization for data frames.
+It is designed to make reading and writing data frames efficient,
+and to make sharing data across data analysis languages easy.
+This function reads both the original, limited specification of the format
+and the version 2 specification, which is the Apache Arrow IPC file format.
+}
+\examples{
+\dontshow{if (arrow_available()) (if (getRversion() >= "3.4") withAutoprint else force)(\{ # examplesIf}
+tf <- tempfile()
+on.exit(unlink(tf))
+write_feather(mtcars, tf)
+df <- read_feather(tf)
+dim(df)
+# Can select columns
+df <- read_feather(tf, col_select = starts_with("d"))
+\dontshow{\}) # examplesIf}
+}
+\seealso{
+\link{FeatherReader} and \link{RecordBatchReader} for lower-level access to reading Arrow IPC data.
+}
-- 
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