From af599ec877474702100526e5b5101ef0fb756787 Mon Sep 17 00:00:00 2001
From: Elena Vilchik <elena.vilchik@sonarsource.com>
Date: Fri, 1 Oct 2021 16:33:45 +0200
Subject: [PATCH] Add comment for the rule coverage logic (#446)

---
 frontend/src/utils/useRuleCoverage.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/frontend/src/utils/useRuleCoverage.ts b/frontend/src/utils/useRuleCoverage.ts
index af0d8fbf7c..1fbddac9e0 100644
--- a/frontend/src/utils/useRuleCoverage.ts
+++ b/frontend/src/utils/useRuleCoverage.ts
@@ -96,6 +96,8 @@ export function useRuleCoverage() {
     );
 
     if (result.length > 0) {
+      // if there is at least one entry with simple (string) type, rule is still part of analyzer
+      // otherwise (when all entries keep an analyzer versions range) the rule is removed
       return result.some(version => typeof version === 'string')
         ? 'covered'
         : 'removed';