The stringUtils placeholder forwards all method calls to StringUtils.
Please refer to the original documentation for more information about implementation details.

Below you can find some most common implementation examples.

Methods

NameTypeDescription
$stringUtilsorg.apache.commons.lang.StringUtils

A helper object for modifying strings in the template. See StringUtils for more information.

$stringUtils.join(['oneString', 'otherString'], '-')org.apache.commons.lang.StringUtils

Joins the elements of the provided array into a single String containing the provided list of elements.
Example will resolve to: 'oneString-otherString'

$stringUtils.indexOf($myString, 'searchString')org.apache.commons.lang.StringUtilsFinds the first index within a String, handling null.