def _case_when(__data, cases):
if not isinstance(cases, dict):
raise Exception("Cases must be a dictionary")
dict_entries = dict(
(strip_symbolic(k), strip_symbolic(v)) for k, v in cases.items())
cases_arg = Lazy(DictCall("__call__", dict, dict_entries))
return create_sym_call(case_when, __data, cases_arg)
def _if_else(__data, *args, **kwargs):
return create_sym_call(if_else, __data, *args, **kwargs)