Docs: Change List to HashSet for highlighted lines

5 years ago · 8a4c00acf3
1 changed files with 2 additions and 2 deletions
--- a/modules/docs/src/Volo.Docs.Web/Markdown/Renderers/HighlightedCodeBlockRenderer.cs
+++ b/modules/docs/src/Volo.Docs.Web/Markdown/Renderers/HighlightedCodeBlockRenderer.cs
@ -98,9 +98,9 @@ namespace Volo.Docs.Markdown.Renderers
            }
        }
        
-        private List<int> GetHighlightedLines(FencedCodeBlock fencedCodeBlock)
+        private HashSet<int> GetHighlightedLines(FencedCodeBlock fencedCodeBlock)
        {
-            var highlightedLines = new List<int>();
+            var highlightedLines = new HashSet<int>();
            if (string.IsNullOrWhiteSpace(fencedCodeBlock?.Arguments) || !Regex.IsMatch(pattern: Pattern, input: fencedCodeBlock.Arguments))
            {
                return highlightedLines;