gistfile1.txt

#Implement the unique_names method. When passed two arrays of names, it will return an array containing the names that appear in either or both arrays. The returned array should have no duplicates.

#For example, calling unique_names(['Ava', 'Emma', 'Olivia'], ['Olivia', 'Sophia', 'Emma']) should return an array containing Ava, Emma, Olivia, and Sophia in any order.
#https://www.testdome.com/questions/python/merge-names/24231?visibility=1&skillId=9

def unique_names(names1, names2):
    unique_list = lambda input_var: list(set(input_var))
    return unique_list(names1) + [name for name in unique_list(names2) if name not in names1]

names1 = ["Ava", "Emma", "Olivia"]
names2 = ["Olivia", "Sophia", "Emma"]
print(unique_names(names1, names2)) # should print ['Ava', 'Emma', 'Olivia', 'Sophia']