Compile Time Meta Programming @Sortable in Groovy Scripting groovy training telugu 54

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//Person.groovy

package theraldanvega

import groovy.transform.Canonical

import groovy.transform.Sortable

@Sortable(includes = ['last','first'])

@Canonical

class Person {

    String first

    String last

}

//app.groovy

package theraldanvega

Person p1=new Person("Katie","Vega")

Person p2=new Person("Dan","Vega")

Person p3=new Person("andy","Vega")

Person p4=new Person("Jan","Vega")

Person p5=new Person("Jason","NotaVega")

def vegas=[p1,p2,p3,p4,p5]

println vegas.toSorted()