`IPython.utils.ipstruct:Struct.add`

Signature

def __add__(self, other)

s + s2 -> New Struct made from s.merge(s2).

s1 = Struct(a=10,b=30)
s2 = Struct(a=20,c=40)
s = s1 + s2
sorted(s.keys())

✓

['a', 'b', 'c']