Ignore unmapped properties in YAML

[Cinchoo]

Given a YAML file that contains more information than the object deserializing it, the current implementation will throw an exception because there is not a corresponding object property for all properties in the YAML file.

[krisrok]

new SharpYaml.Serialization.SerializerSettings()
{
    IgnoreUnmatchedProperties = true
}

doesn't this help?

[nickcampau]

new SharpYaml.Serialization.SerializerSettings()
{
    IgnoreUnmatchedProperties = true
}

doesn't this help?

I am seeing the same issue. Setting the property IgnoreUnmatchedProperties to true only works if the the property's value is a primitive type. For any property that is set to a map or list will throw an exception.

[Benna96]

Seeing the same. Getting Expected 'Scalar', got 'MappingStart' error when setting IgnoreUnmatchedProperties to true and the yaml having an unmatched property that's a map.

[bdovaz]

Same problem...

@xoofx can you guide me a little? I can try to create a PR.

I understand that the problem has to be around here:

https://github.com/xoofx/SharpYaml/blob/f7960e28f9461d4e60bcd04f622f413548937dc1/src/SharpYaml/Serialization/Serializers/ObjectSerializer.cs#L197

https://github.com/xoofx/SharpYaml/blob/f7960e28f9461d4e60bcd04f622f413548937dc1/src/SharpYaml/Serialization/Serializers/ObjectSerializer.cs#L234