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https://issues.apache.org/jira/browse/TINKERPOP-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17778856#comment-17778856
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ASF GitHub Bot commented on TINKERPOP-2978:
-------------------------------------------
kenhuuu commented on code in PR #2302:
URL: https://github.com/apache/tinkerpop/pull/2302#discussion_r1369372908
##########
docs/src/dev/provider/gremlin-semantics.asciidoc:
##########
@@ -725,6 +725,42 @@
link:https://github.com/apache/tinkerpop/tree/x.y.z/gremlin-core/src/main/java/o
link:https://github.com/apache/tinkerpop/tree/x.y.z/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/service/ServiceRegistry.java[ServiceRegistry],
link:https://tinkerpop.apache.org/docs/x.y.z/reference/#call-step[reference]
+[[combine-step]]
+=== combine()
+
+*Description:* Appends one list to the other and returns the result to the
Traversal Stream.
+
+*Syntax:* `combine(Object)`
+
+[width="100%",options="header"]
+|=========================================================
+|Start Step |Mid Step |Modulated |Domain |Range
+|N |Y |N |`array`/`Iterable` |`List`
+|=========================================================
+
+*Arguments:*
+
+* `Object` - A list of items (as an Iterable or an array) a traversal that
will produce a list of items.
Review Comment:
updated.
> Add List Manipulation Steps to Gremlin
> --------------------------------------
>
> Key: TINKERPOP-2978
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2978
> Project: TinkerPop
> Issue Type: Improvement
> Components: language
> Reporter: Cole Greer
> Priority: Major
>
> Today Gremlin requires that users fall back to closures to handle many common
> list manipulation options that users want to do on data in the graph. This
> is a problem for many users as many of the providers prevent the use of
> closures due to the security risks so for these users there is no way to
> manipulate lists directly.
> A full list of proposed functions and semantics is detailed here:
> https://github.com/apache/tinkerpop/blob/3.7.0/docs/src/dev/future/proposal-3-remove-closures.asciidoc
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