Tag "Select" in gsp

Question

How to correctly use tag select in gsp while passing to it ArrayList<String> ? I know how to use it this my own composed objects, for example:

<g:select name="tablePlacesAvailable" from="${tableInfo}" optionValue="${{it.placesInTableAmount}}" optionKey="placesInTableAmount" value=""/>

But how to use it with built in objects, like String?

Answer 1

If you want to use a g:select with a list of String

<g:select name="selection" from="${values}" />

Where values is a collection of Strings. My controller code is

class DemoController {
    def index() { 
        [values: ["This", "is", "a", "test"]]
    }
}