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Type:
Bug
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Resolution: Duplicate
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Priority:
Minor - P4
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None
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Affects Version/s: 7.1.0
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Component/s: Query
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None
In Mongoid 7.1 passing an explicit nil to where is not allowed. When this is done, the following message is produced:
irb(main):002:0> Band.where(nil)
Traceback (most recent call last):
2: from (irb):1
1: from (irb):2:in `rescue in irb_binding'
Mongoid::Errors::CriteriaArgumentRequired ()
message:
Calling Criteria methods with nil arguments is not allowed.
summary:
Arguments to Criteria methods cannot be nil, and most Criteria methods require at least one argument. Only logical operations (and, or, nor and not), `all' and `where' can be called without arguments. The method that was called with nil argument was: where.
resolution:
Invoke Criteria methods with non-nil arguments or omit the respective invocations.
This message says that argument-less where is allowed as a special case, but it is not:
irb(main):003:0> Band.where
Traceback (most recent call last):
2: from (irb):2
1: from (irb):3:in `rescue in irb_binding'
ArgumentError (wrong number of arguments (given 0, expected 1))
There are two functions called `where` in the code base, and the one in Criteria has required an argument in 7.0 also thus this is not a compatibility break. However the exception message appears to suggest an API that does not exist and this should be remedied.
- duplicates
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MONGOID-4804 Support argument-less where
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- Closed
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- related to
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- Closed
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