The Grails Framework 3.2.6

(Quick Reference) ## collect ### Purpose Uses the Groovy JDK `collect` method to iterate over each element of the specified object transforming the result using the expression in the closure ### Examples
    Books titles:
    <g:collect in="${books}" expr="it.title">
        <p>Title: ${it}</p>
    </g:collect>
### Description Attributes `in` - The object to iterative over `expr` - A GPath expression | Quick Reference (hide)