How to combine array in groovy?

September 5, 2023 by Tarik

def a = [1, 2, 3]
def b = [4, 5, 6]

assert a.plus(b) == [1, 2, 3, 4, 5, 6]   
assert a + b     == [1, 2, 3, 4, 5, 6]