NGK 忘年会2009（昼の部） みんなでライトニングトーク！ 「Groovy ネタ」 NGK=名古屋合同懇親会 http://groups.google.co.jp/group/dstokai/

3. JGGUG
japan grails/groovy user group

4. Japan
Grails
Groovy
Users
Group

7. public class HelloWorld {
String name;
public void setName(String name){
this.name = name;
}
public String getName(){
return name;
}
public String greet(){
return "Hello "+name;
}
public static void main(String[] args){
HelloWorld helloWorld = new HelloWorld();
helloWorld.setName("Groovy");
System.out.println(helloWorld.greet());
}
}

8. public class HelloWorld {
String name;
public void setName(String name){
this.name = name;
}
public String getName(){
return name;
}
public String greet(){
return "Hello "+name;
}
public static void main(String[] args){
HelloWorld helloWorld = new HelloWorld();
helloWorld.setName("Groovy");
System.out.println(helloWorld.greet());
}
}

9. public class HelloWorld {
String name
public void setName(String name){
this.name = name
}
public String getName(){
return name
}
public String greet(){
return "Hello "+name
}
public static void main(String[] args){
HelloWorld helloWorld = new HelloWorld()
helloWorld.setName("Groovy")
System.out.println(helloWorld.greet())
}
}

10. public class HelloWorld {
String name
public String greet(){
return "Hello "+name
}
public static void main(String[] args){
HelloWorld helloWorld = new HelloWorld()
helloWorld.setName("Groovy")
System.out.println(helloWorld.greet())
}
}

11. public class HelloWorld {
String name
public String greet(){
return "Hello "+name
}
}
HelloWorld helloWorld = new HelloWorld()
helloWorld.setName("Groovy")
System.out.println(helloWorld.greet())

12. class HelloWorld {
String name
def greet(){
return "Hello "+name
}
}
def helloWorld = new HelloWorld()
helloWorld.setName("Groovy")
println(helloWorld.greet())

13. class HelloWorld {
String name
def greet(){
return "Hello "+name
}
}
def helloWorld = new HelloWorld()
helloWorld.name = "Groovy"
println helloWorld.greet()

14. class HelloWorld {
String name
def greet(){ "Hello $name"}
}
def helloWorld = new HelloWorld()
helloWorld.name = "Groovy"
println helloWorld.greet()

15. class HelloWorld {
String name
def greet(){ "Hello $name"}
}
def helloWorld = new HelloWorld(name: "Groovy")
println helloWorld.greet()

17. def arr = [1,2,3,'hoge']
def map = [a:1,b:2,c:'hoge']

18. @Grab('net.homeip.yusuke:twitter4j:[2.0,)')
import twitter4j.*
def user="username",pass="pass"
new Twitter(user,pass).friendsTimeline.each {
println "${it.user.name}: ${it.text}"
}
maven

25. mailService.send to: 'foobar@gmail.com',
subject: 'Hello World',
htmlBody: '<bold>Hello</bold>'

26. import com.google.appengine.api.datastore.Entity
def person = new Entity("person")
person['name'] = " "
person.age = 18
println person.name
person.save()
def q = new Query('person')
def list = datastoreService.prepare(q).asList(
Builder.withLimit(20).offset(0) )
person.delete()