import groovy.transform.Field;
@Field def eat = new Expando()
class FriendHadnler {
def scriptObject
void friend(String name) {
scriptObject.eat.friend = name
}
}
@Field def friendHadnler = new FriendHadnler(scriptObject : this)
void place(String place) {
eat.place = place
}
void time(String time) {
eat.time = time
}
void withFriend(Closure cl) {
cl.setResolveStrategy(Closure.DELEGATE_FIRST)
cl.setDelegate(friendHadnler)
cl.call()
}
def eatSth(Closure cl) {
cl.call()
println eat.place + ' ' + eat.time + ' with friend ' + eat.friend
}
eatSth {
place 'meituan tower'
time '12:30 pm'
withFriend {
friend 'han meimei'
}
}
