java – for each loop in groovy

java – for each loop in groovy

as simple as:

tmpHM.each{ key, value -> 
  doSomethingWithKeyAndValue key, value
}

This one worked for me:

def list = [1,2,3,4]
for(item in list){
    println item
}

Source: Wikia.

java – for each loop in groovy

You can use the below groovy code for maps with for-each loop.

def map=[key1:value1, key2:value2]

for (item in map) {
  log.info item.value // this will print value1 value2
  log.info item       // this will print key1=value1 key2=value2
}