get_prefix

Helper function taken from the biobase package.
Duplicated here instead of loading the package to avoid overhead.
See https://github.com/Bioconductor/Biobase

internal

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get_prefix function

<dl><dt>x</dt>
<dd>Character vector.</dd>
<dt>ignore.case</dt>
<dd>Whether case matters (default).</dd>
<dt>trim</dt>
<dd>Whether non alphabetic characters should be trimmed.</dd>
<dt>delimiters</dt>
<dd>A list of prefix delimiters.
If any of the delimiters is present in the extracted prefix,
the part after is removed from the prefix.
Consider the following two items as an example:
<code>c("Usage: in private context", "Usage: in work context")</code>.
The common prefix would be<pre><code>"Usage: in "</code></pre>, but it makes
more sense to break it after the colon.</dd></dl>

Arguments

Get the common prefix of character values — get_prefix

<dl>

<dt>x</dt>
<dd>Character vector.</dd>


<dt>ignore.case</dt>
<dd>Whether case matters (default).</dd>


<dt>trim</dt>
<dd>Whether non alphabetic characters should be trimmed.</dd>


<dt>delimiters</dt>
<dd>A list of prefix delimiters.
If any of the delimiters is present in the extracted prefix,
the part after is removed from the prefix.
Consider the following two items as an example:
<code>c("Usage: in private context", "Usage: in work context")</code>.
The common prefix would be<pre><code>"Usage: in "</code></pre>, but it makes
more sense to break it after the colon.</dd>

</dl>

get_prefix: Get the common prefix of character values

Description

Usage

Value

Arguments