feat(core): Allow to specify depth to dropUndefinedKeys#15783
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feat(core): Allow to specify depth to dropUndefinedKeys#15783
dropUndefinedKeys#15783Conversation
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size-limit report 📦
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AbhiPrasad
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Mar 21, 2025
| origin: attributes[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN] as SpanOrigin | undefined, | ||
| links: convertSpanLinksForEnvelope(links), | ||
| }); | ||
| return dropUndefinedKeys( |
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Do we even need to call dropUndefinedKeys here?
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I extracted this out here: #15792 - I think you are right 🤔
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Actually, after some more thought - maybe we can completely remove this and just rewrite the few places we actually need this 🤔 |
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Today,
dropUndefinedKeys()will iterate through all objects and arrays and make sure to drop undefined keys everywhere.In reality, we do not need this behavior in most/many cases - often, just removing undefined values one level deep should be more than good enough (apart from cases like #15781 where we maybe do not need it at all!)
So this PR introduces an optional second argument to
dropUndefinedKeys()which is a depth, which defaults toInfinity. It will drop undefined keys recursively until it reaches this depth.By specifying e.g.
1there, only the top level of the passed in object will be checked for undefined values.