for loop groovy

Groovy For Loop

In Groovy, you can use the for loop to iterate over a collection or a range of values. The syntax for a for loop in Groovy is as follows:

for (item in collection) {
    // code to be executed for each item
}

Here, item is a variable that represents each element in the collection, and collection is the collection or range of values to iterate over.

For example, let's say you have an array of numbers and you want to print each number using a for loop:

def numbers = [1, 2, 3, 4, 5]

for (num in numbers) {
    println(num)
}

This will output:

1
2
3
4
5

You can also use the for loop with a range of values. For example, if you want to print numbers from 1 to 5:

for (i in 1..5) {
    println(i)
}

This will output:

1
2
3
4
5

That's how you can use the for loop in Groovy to iterate over collections or ranges of values.