str_extract_all

Dependency-free drop-in alternative for <code><a href="https://stringr.tidyverse.org/reference/str_extract.html">stringr::str_extract_all()</a></code>.

Provides drop-in replacements for functions from the
'stringr' package, with the same user interface. These functions have
no external dependencies and can be copied directly into your package
code using the 'staticimports' package.

Alexander Rossell Hayes

stringstatic

Dependency-Free String Operations

Eli Pousson

Hadley Wickham

RStudio 

str_extract_all function

<dl><dt>string</dt>
<dd>Input vector.
Either a character vector, or something coercible to one.</dd>
<dt>pattern</dt>
<dd>Pattern to look for.
The default interpretation is a regular expression,
as described in <a href="/link/base%3A%3Aregex?package=stringstatic&version=0.1.2" data-mini-rdoc="stringstatic::base::regex">base::regex</a>.
Control options with <code><a href="/link/regex()?package=stringstatic&version=0.1.2" data-mini-rdoc="stringstatic::regex()">regex()</a></code>.
Match a fixed string (i.e. by comparing only bytes), using <code>fixed()</code>.
This is fast, but approximate.</dd>
<dt>simplify</dt>
<dd>If <code>FALSE</code>, the default, returns a list of character vectors.
If <code>TRUE</code> returns a character matrix.</dd></dl>

Arguments

Dependency-free drop-in alternative for <code><a href='https://stringr.tidyverse.org/reference/str_extract.html'>stringr::str_extract_all()</a></code>.

Extract matching patterns from a string — str_extract_all

<dl>

<dt>string</dt>
<dd>Input vector.
Either a character vector, or something coercible to one.</dd>


<dt>pattern</dt>
<dd>Pattern to look for.
The default interpretation is a regular expression,
as described in <a href='https://rdrr.io/r/base/regex.html'>base::regex</a>.
Control options with <code><a href='https://rdrr.io/r/base/regex.html'>regex()</a></code>.
Match a fixed string (i.e. by comparing only bytes), using <code>fixed()</code>.
This is fast, but approximate.</dd>


<dt>simplify</dt>
<dd>If <code>FALSE</code>, the default, returns a list of character vectors.
If <code>TRUE</code> returns a character matrix.</dd>

</dl>

str_extract_all: Extract matching patterns from a string

Description

Usage

Value

Arguments