Use HashSet for errors metric

dandanlen · dandanlen · commit 101eab406813 · 2020-08-13T10:06:06.000+02:00
To prevent duplicates.
diff --git a/src/explorer.api/Models/ExploreResult.cs b/src/explorer.api/Models/ExploreResult.cs
@@ -48,7 +48,7 @@ public ExploreResult(Guid explorationId, Exploration exploration)
 
         public List<List<object?>> SampleData { get; }
 
-        public List<string> Errors { get; } = new List<string>();
+        public HashSet<string> Errors { get; } = new HashSet<string>();
 
         public void AddErrorMessage(string message)
         {

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ public ExploreResult(Guid explorationId, Exploration exploration)`
`48`	`48`
`49`	`49`	`public List<List<object?>> SampleData { get; }`
`50`	`50`
`51`		`- public List<string> Errors { get; } = new List<string>();`
	`51`	`+ public HashSet<string> Errors { get; } = new HashSet<string>();`
`52`	`52`
`53`	`53`	`public void AddErrorMessage(string message)`
`54`	`54`	`{`