package template

import groovy.text.SimpleTemplateEngine

class TemplateTest {

    static main(args) {

       String templateText = ‘‘‘Project report:

           We have currently ${tasks.size} number of items with a total duration of $duration.

           <% tasks.each{%>

              - $it.summary;

           <%}%>

       ‘‘‘;

       def list = [

           new Task(summary:"Learn Groovy",duration:4),

           new Task(summary:"Learn Grails",duration:12)

           ];

       def totalDuration = 0;

       list.each {totalDuration+=it.duration};

       def engine = new SimpleTemplateEngine();

       def template = engine.createTemplate(templateText);

       def binding = [

           duration:"$totalDuration",

           tasks:list

           ];

       println (template.make(binding)).toString();

    }

}

Project report:

           We have currently 2 number of items with a total duration of 16.

              - Learn Groovy;

              - Learn Grails;