EVOLUTION-MANAGER
Edit File: with_file.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Files which delete themselves</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for with_file {withr}"><tr><td>with_file {withr}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Files which delete themselves</h2> <h3>Description</h3> <p>Create files, which are then automatically removed afterwards. </p> <h3>Usage</h3> <pre> with_file(file, code) local_file(.file, ..., .local_envir = parent.frame()) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>file, .file</code></td> <td> <p><code style="white-space: pre;">[named list]</code><br /> Files to create.</p> </td></tr> <tr valign="top"><td><code>code</code></td> <td> <p><code>[any]</code><br /> Code to execute in the temporary environment</p> </td></tr> <tr valign="top"><td><code>...</code></td> <td> <p>Additional (possibly named) arguments of files to create.</p> </td></tr> <tr valign="top"><td><code>.local_envir</code></td> <td> <p><code style="white-space: pre;">[environment]</code><br /> The environment to use for scoping.</p> </td></tr> </table> <h3>Value</h3> <p><code>[any]</code><br /> The results of the evaluation of the <code>code</code> argument. </p> <h3>See Also</h3> <p><code><a href="withr.html">withr</a></code> for examples </p> <h3>Examples</h3> <pre> with_file("file1", { writeLines("foo", "file1") readLines("file1") }) with_file(list("file1" = writeLines("foo", "file1")), { readLines("file1") }) </pre> <hr /><div style="text-align: center;">[Package <em>withr</em> version 2.5.0 <a href="00Index.html">Index</a>]</div> </body></html>