Question

How to define map in Groovy

Answer 1

def map = [name: "Groovy", age: 13, country: "United States"]

map.each{entry -> println "$entry.key: $entry.value"}

 
 
 
/*
run:
 
name: Groovy
age: 13
country: United States
 
*/

 

70+ SQL courses for beginners and professionals