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Raise error in Repository#read if query is not valid; resolve #16#295
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tpitale wants to merge 2 commits intodatamapper:masterfrom
tpitale:raise-on-invalid-query
Open
Raise error in Repository#read if query is not valid; resolve #16#295tpitale wants to merge 2 commits intodatamapper:masterfrom tpitale:raise-on-invalid-query
tpitale wants to merge 2 commits intodatamapper:masterfrom
tpitale:raise-on-invalid-query
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@mbj Does this seem like a half-decent approach to that problem? I still have to write specs 😉 |
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@tpitale Its more decent, yes. |
| begin | ||
| query.repository.read(query).first | ||
| rescue Query::InvalidConditionsError | ||
| nil |
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Required because the checks for invalid query do not actually represent an invalid query.
One such example: Article.first(id: nil) Should immediately return nil, nobody expects this to raise an error.
This checks validity by asking the property Article.properties[:id].valid?(nil). Obviously this is invalid (given this property is Serial/key).
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