mikepersonick commented on a change in pull request #1557:
URL: https://github.com/apache/tinkerpop/pull/1557#discussion_r803720226
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File path: gremlin-dotnet/src/Gremlin.Net/Process/Traversal/P.cs
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@@ -85,79 +85,79 @@ public P Or(P otherPredicate)
public static P Between(params object[] args)
{
- var value = args.Length == 1 ? args[0] : args;
+ var value = args != null && args.Length == 1 ? args[0] : args;
return new P("between", value);
}
public static P Eq(params object[] args)
{
- var value = args.Length == 1 ? args[0] : args;
+ var value = args != null && args.Length == 1 ? args[0] : args;
return new P("eq", value);
}
public static P Gt(params object[] args)
{
- var value = args.Length == 1 ? args[0] : args;
+ var value = args != null && args.Length == 1 ? args[0] : args;
Review comment:
Florian, I've been working on a clearly defined semantics for `null`.
This includes well defined behavior for comparisons against it. All described
[here](https://github.com/apache/tinkerpop/blob/1b2ed0c1c3dfd54dfe9cf95bb124571f9849d8a0/docs/src/dev/provider/gremlin-semantics.asciidoc).
As such, `null` is a perfectly valid argument for the `P` predicates. It might
be evaluated to an `error` once evaluated, but it should not be disallowed as
an argument. .NET was the only language that was disallowing it up front.
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