The challenge
Finish the solution so that it sorts the passed-in array/list of numbers. If the function passes in an empty array/list or null/None value then it should return an empty array/list.
Examples:
solution([1,2,3,10,5]) # should return [1,2,3,5,10]
solution(None) # should return []
The solution in Python code
Option 1:
def solution(nums):
if not nums:
return []
return sorted(nums)
Option 2:
def solution(nums):
return sorted(nums) if nums else []
Option 3:
def solution(nums):
return sorted(nums or [])
Test cases to validate our solution
import test
from solution import solution
@test.describe("Fixed Tests")
def fixed_tests():
@test.it('Basic Test Cases')
def basic_test_cases():
test.assert_equals(solution([1,2,3,10,5]), [1,2,3,5,10])
test.assert_equals(solution(None), [])
test.assert_equals(solution([]), [])
test.assert_equals(solution([20,2,10]), [2,10,20])
test.assert_equals(solution([2,20,10]), [2,10,20])
