@sig(H/ [str] >> str)
def unlines(strings):
    return "\n".join(strings)
Test merge
dataset/ETHPy150Open billpmurphy/hask/hask/Data/String.py/unlines--crossover with--dataset/ETHPy150Open sahana/eden/modules/unit_tests/s3/s3resource.py/MergeLocationsTests.testMerge