docs(mango): match description of $mod with reality (3.3.x)
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The remainder argument for the `$mod` operator can be zero, while its documentation suggests otherwise. It actually covers a very realistic use case where divisibility is expressed. Neither related restrictions could be identified in the sources [1] nor MongoDB forbids this [2]. Tests also seem to exercise this specific case [3]. Thanks @iilyak for checking on these. [1] https://github.com/apache/couchdb/blob/adf17140e81d0b74f2b2ecdea48fc4f702832eaf/src/mango/src/mango_selector.erl#L512:L513 [2] https://www.mongodb.com/docs/manual/reference/operator/query/mod/ [3] https://github.com/apache/couchdb/blob/0059b8f90e58e10b199a4b768a06a762d12a30d3/src/mango/test/03-operator-test.py#L58
pgj
changed the title
$mod with reality$mod with reality (3.3.x)
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Backport of aff7a6e.