Gsub

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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>