Add comment about why using `first`

f7a7a753 · Stan Hu · 930b5e7a · f7a7a753
Commit f7a7a753 authored Jul 25, 2018 by Stan Hu
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lib/bitbucket_server/representation/repo.rb lib/bitbucket_server/representation/repo.rb +2 -0

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--- a/lib/bitbucket_server/representation/repo.rb
+++ b/lib/bitbucket_server/representation/repo.rb
@@ -16,6 +16,8 @@ module BitbucketServer
      end

      def browse_url
+        # The JSON reponse contains an array of 1 element. Not sure if there
+        # are cases where multiple links would be provided.
        raw.dig('links', 'self').first.fetch('href')
      end