def reduce(self, function, **kwargs):
return reduce(function, self, **kwargs)
def iterfold(table, key, f, value):
yield ('key', 'value')
for k, grp in rowgroupby(table, key, value):
yield k, reduce(f, grp)
def reduce(self, function, **kwargs):
return reduce(function, self, **kwargs)
def iterfold(table, key, f, value):
yield ('key', 'value')
for k, grp in rowgroupby(table, key, value):
yield k, reduce(f, grp)
