names = ["John", "Smith"]
assert_equal __(["John", "Smith"]), names
end
-
+
def test_parallel_assignments
first_name, last_name = ["John", "Smith"]
assert_equal __("John"), first_name
assert_equal __("Smith"), last_name
end
- def test_parallel_assigments_with_splat_operator
- first_name, *last_name = ["John", "Smith", "III"]
- assert_equal "John", first_name
- assert_equal ["Smith","III"], last_name
- end
-
def test_parallel_assignments_with_extra_values
first_name, last_name = ["John", "Smith", "III"]
assert_equal __("John"), first_name
assert_equal __("Smith"), last_name
end
- def test_parallel_assignments_with_extra_variables
+ def test_parallel_assignments_with_splat_operator
+ first_name, *last_name = ["John", "Smith", "III"]
+ assert_equal "John", first_name
+ assert_equal ["Smith","III"], last_name
+ end
+
+ def test_parallel_assignments_with_too_few_variables
first_name, last_name = ["Cher"]
assert_equal __("Cher"), first_name
assert_equal __(nil), last_name
end
- def test_parallel_assignements_with_subarrays
+ def test_parallel_assignments_with_subarrays
first_name, last_name = [["Willie", "Rae"], "Johnson"]
assert_equal __(["Willie", "Rae"]), first_name
assert_equal __("Johnson"), last_name