.expandAlsoExtractPatterns

For each element of <code>alsoExtract</code> that is not a literal match in
<code>filesInArchive</code> (by relative path or basename), the element is treated as a
regular expression and <code><a href="/link/grep()?package=reproducible&version=3.2.1" data-mini-rdoc="reproducible::grep()">grep()</a></code>-ed against <code>filesInArchive</code>. Matched names
replace the pattern; unmatched patterns are kept as-is so that downstream
code can emit a useful "file not found" error. Special sentinel values
(<code>"similar"</code>, <code>"none"</code>, <code>NA</code>) are passed through unchanged.

internal

A collection of high-level, machine- and OS-independent tools
for making reproducible and reusable content in R.
The two workhorse functions are 'Cache()' and 'prepInputs()'.
'Cache()' allows for nested caching, is robust to environments and objects
with environments (like functions), and deals with some classes of
file-backed R objects e.g., from 'terra' and 'raster' packages.
Both functions have been developed to be foundational components of data
retrieval and processing in continuous workflow situations. In both functions,
efforts are made to make the first and subsequent calls of functions have
the same result, but faster at subsequent times by way of checksums
and digesting. Several features are still under development, including
cloud storage of cached objects allowing for sharing between users. Several
advanced options are available, see '?reproducibleOptions()'.

Eliot J B

reproducible

Enhance Reproducibility of R Code

Eliot J B McIntire

Alex M Chubaty

Tati Micheletti

Ceres Barros

Ian Eddy

His Majesty the King in Right of Canada, as represented by the Minister of Natural Resources Canada 

.expandAlsoExtractPatterns function

<dl><dt>alsoExtract</dt>
<dd>Character vector (or <code>NULL</code>).</dd>
<dt>filesInArchive</dt>
<dd>Character vector of files inside the archive, as
returned by <code>makeRelative(.listFilesInArchive(archive), destinationPath)</code>.</dd></dl>

Arguments

For each element of <code>alsoExtract</code> that is not a literal match in
<code>filesInArchive</code> (by relative path or basename), the element is treated as a
regular expression and <code><a href='https://rdrr.io/r/base/grep.html'>grep()</a></code>-ed against <code>filesInArchive</code>. Matched names
replace the pattern; unmatched patterns are kept as-is so that downstream
code can emit a useful "file not found" error. Special sentinel values
(<code>"similar"</code>, <code>"none"</code>, <code>NA</code>) are passed through unchanged.

Expand regex patterns in alsoExtract against a known list of archive files. — .expandAlsoExtractPatterns

<dl>

<dt>alsoExtract</dt>
<dd>Character vector (or <code>NULL</code>).</dd>


<dt>filesInArchive</dt>
<dd>Character vector of files inside the archive, as
returned by <code>makeRelative(.listFilesInArchive(archive), destinationPath)</code>.</dd>

</dl>

.expandAlsoExtractPatterns: Expand regex patterns in `alsoExtract` against a known list of archive files.

Description

Usage

Value

Arguments

Details