On 30/08/16 12:18, Jiří Stránský wrote: > > Hmm yea that's strange, because YAQL has a test case for reduce() with 5 > items: > > https://github.com/openstack/yaql/blob/f71a0305089997cbfa5ff00f660920711b04f39e/yaql/tests/test_queries.py#L337-L339 If YAQL people are reading this, I suggest you should immediately replace your absurdly awful documentation[1] with the contents of these test files. [1] http://yaql.readthedocs.io/en/latest/language_description.html