Question

I have an array of ‘tasks’ that I am getting back from a JSON response that I am iterating through, and doing some processing on each task. Here is some psudocode:

def tasks = grails.converters.JSON.parse(json response)
tasks.each() {task ->
  //do some processing here
}

On the very last task in the list, I want to run an additional operation. I’m looking for a built in way to do this in grails/groovy. My searches have thus far yielded no results.

Answer 1

Another possible solution is

tasks.eachWithIndex() { task, i ->
//whatever
   if(i == tasks.size() - 1){
      //something else
   }
}