Overview

A spell function returning the string with every occurence of a given pattern replaced by another string.

Usage

<source lang="javascript"> string gsub(strSource, strRegEx, strReplacement); </source>

• strSource - source string to be replaced
• strRegEx - regular expression pattern
• strReplacement - by which string should be pattern replaced

Results

Returns changed string or the same string if pattern does not match.

Examples

• Convert several lines to a one comma separated string

<source lang="javascript">

gsub(errorStr,"\n", ", ")

</source>