From 1c541c5231b32240f26f9ddff626daf6d0530187 Mon Sep 17 00:00:00 2001
From: Michael Pollmeier <michael@michaelpollmeier.com>
Date: Tue, 9 Apr 2024 09:21:24 +0200
Subject: [PATCH] traversal.help: deduplicate stepDocs

thanks @einstueckkaese
---
 .../main/scala/overflowdb/traversal/help/TraversalHelp.scala    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/traversal/src/main/scala/overflowdb/traversal/help/TraversalHelp.scala b/traversal/src/main/scala/overflowdb/traversal/help/TraversalHelp.scala
index 7a63c138..82cc33bf 100644
--- a/traversal/src/main/scala/overflowdb/traversal/help/TraversalHelp.scala
+++ b/traversal/src/main/scala/overflowdb/traversal/help/TraversalHelp.scala
@@ -48,7 +48,7 @@ class TraversalHelp(searchPackages: DocSearchPackages) {
 
     val table = Table(
       columnNames = if (verbose) ColumnNamesVerbose else ColumnNames,
-      rows = stepDocs.sortBy(_.methodName).map { stepDoc =>
+      rows = stepDocs.distinct.sortBy(_.methodName).map { stepDoc =>
         val baseColumns = List(s".${stepDoc.methodName}", stepDoc.doc.info)
         if (verbose) baseColumns :+ stepDoc.traversalClassName
         else baseColumns