string-replace

Replaces occurrences of a substring or pattern with a replacement string. Either substring or pattern must be provided, but not both.

self

String

String to search and modify

substring

String?

Literal substring to match (replaces first occurrence)

pattern

String?

Regular expression pattern to match (replaces all occurrences)

replacement

String

String to replace matches with

return

string

New string with replacements made

Test Case:Replace pattern replaces all occurrences

<div></div>

<string-new value="a1b2c3">
<string-replace pattern="[0-9]" replacement="X">
<assert-equal value="aXbXcX" type="string">

Test Case:Replace substring replaces first occurrence

<div></div>

<string-new value="hello hello">
<string-replace substring="hello" replacement="hi">
<assert-equal value="hi hi" type="string">

Test succeeded

Test failed