[GitHub] [tinkerpop] Cole-Greer commented on a diff in pull request #2099: String manipulation function concat()

["Cole-Greer (via GitHub)" <gi...@apache.org>]

Cole-Greer commented on code in PR #2099:
URL: https://github.com/apache/tinkerpop/pull/2099#discussion_r1261629829


##########
docs/src/dev/provider/gremlin-semantics.asciidoc:
##########
@@ -609,6 +609,29 @@ 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]
 
+[[concat-step]]
+=== concat()
+
+*Description:* Concatenates the incoming String traverser with the input String arguments, and return the joined String.
+If the incoming traverser is a non-String value then an `IllegalArgumentException` will be thrown.
+
+*Syntax:* `concat()` | `concat(String...)` | `concat(Traversal)`
+
+[width="100%",options="header"]
+|=========================================================
+|Start Step |Mid Step |Modulated |Domain |Range
+|N |Y |N |`Map` |`String`

Review Comment:
   I believe this should be:
   |N |Y |N |`String` |`String`



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