layouts/_default/single.html: Improve Schema.org keywords

Use delimit function over a union of Categories and Tags. This is much easier to read, results in correct delimiting with no trailing comma, and works even if one of the slices is nil.
alanorth · Jul 7, 2017 · 2dd72d7 · 2dd72d7
1 parent 6945b0d
commit 2dd72d7
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
@@ -41,7 +41,6 @@
   }
   {{- if or (.Params.categories) (.Params.tags) -}}
   ,
-  {{- /* delimit keywords by comma, even if one of .Params.categories or Params.tags is nil */ -}}
   "keywords": "{{ delimit (union .Params.categories .Params.tags) ", " }}"
   {{- end }}