On Saturday, 10 January 2015 at 20:19:14 UTC, Andrei Alexandrescu
wrote:
groupBy is an important primitive for relational algebra
queries on data. Soon to follow are operators such as
aggregate() which is a sort of reduce() but operating on ranges
of ranges.
GroupBy is a very important range. It's one the first one ranges
I wrote when starting to write D code (being unsatisfied with the
existing "group" offering).
I agree with separating out the non-equivalence relation groupBy.
Having both under the same name just confuses matters and makes
for complex implementations.
