def getDate(lines):
"""
[Iterable] lines => [String] date (mmddyyyy)
lines: from the Bloomberg exported trade file (Excel)
"""
transformDate = lambda x: datetime.strftime( datetime.strptime( x
, '%d/%m/%y')\
, '%d%b%Y')
getDateString = lambda x: x.split()[-1]
return transformDate(getDateString(itertoolz.second(lines)[0]))
def test_second():
assert second('ABCDE') == 'B'
assert second((3, 2, 1)) == 2
assert isinstance(second({0: 'zero', 1: 'one'}), int)
