Topic on Extension talk:Arrays

I tried the main approaches suggested here: http://stackoverflow.com/questions/97435/regexes-and-multiple-multi-character-delimeters,

{{#arraydefine:ARRAY|white sand, tall waves and warm sun|\s*(?:\band\b|,)\s*}}

{{#arrayprint:ARRAY|+}}

but they do not seem to work with this extension. What's the catch (or error on my part more likely)?

That's because you do not use the arraydefine regular expression syntax correctly. If you want to use a regular expression as delimiter you had to use /\s*(?:\band\b|,)\s*/