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https://issues.apache.org/jira/browse/TINKERPOP-2235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16968712#comment-16968712
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Stephen Mallette commented on TINKERPOP-2235:
---------------------------------------------
Ultimately we did not go with a {{Null}} object here but instead chose to just
support the notion of {{null}} natively in each programming language (like
{{None}} in python).
> Better handle the concept of null in traversals
> -----------------------------------------------
>
> Key: TINKERPOP-2235
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2235
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.4.2
> Reporter: Stephen Mallette
> Priority: Major
> Labels: breaking
>
> Introduce a Gremlin specific {{Null}} object to better allow for conveying
> the notion of "null" in traversals allowing things like:
> {code}
> gremlin> g.inject(Null.instance())
> ==> null
> gremlin> g.V(1).property("x", 1).property("y", Null.instance()).property("z",
> 2))
> ==> v[1]
> {code}
> See the linked DISCUSS thread for more information.
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