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Fix ArrayDdbConverter ArgumentOutOfRangeException #280

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Merged
firenero merged 2 commits into from
Jan 31, 2026
Merged

Fix ArrayDdbConverter ArgumentOutOfRangeException #280

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70d3ed9
Update ArrayDdbConverter.cs
jsneedles Jan 23, 2026
62cc0e0
Fix IReadOnlyCollectionDdbConverter
firenero Jan 31, 2026
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2 changes: 1 addition & 1 deletion src/EfficientDynamoDb/Internal/Converters/Collections/ArrayDdbConverter.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ private AttributeValue WriteInlined(ref T[] value)
var list = new List<AttributeValue>(value.Length);

for (var i = 0; i < value.Length; i++)
list[i] = ElementConverter.Write(ref value[i]);
list.Add(ElementConverter.Write(ref value[i]));

return new AttributeValue(new ListAttributeValue(list));
}
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3 changes: 1 addition & 2 deletions src/EfficientDynamoDb/Internal/Converters/Collections/IReadOnlyCollectionDdbConverter.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -54,11 +54,10 @@ private AttributeValue WriteInlined(ref IReadOnlyCollection<T> value)
{
var list = new List<AttributeValue>(value.Count);

var i = 0;
foreach (var item in value)
{
var itemCopy = item;
list[i++] = ElementConverter.Write(ref itemCopy);
list.Add(ElementConverter.Write(ref itemCopy));
}

return new ListAttributeValue(list);
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