fix #35 suppress duplicates in cited references

df687e2d · Sylvester Keil · 7e77b9cd · df687e2d
Commit df687e2d authored Sep 30, 2013 by Sylvester Keil
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Showing with 2 additions and 2 deletions

lib/jekyll/scholar/tags/bibliography.rb lib/jekyll/scholar/tags/bibliography.rb +2 -2

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--- a/lib/jekyll/scholar/tags/bibliography.rb
+++ b/lib/jekyll/scholar/tags/bibliography.rb
@@ -18,7 +18,7 @@ module Jekyll
        references = entries

        if cited_only?
-          references = cited_references.map do |key|
+          references = cited_references.uniq.map do |key|
            references.detect { |e| e.key == key }
          end          
        end
@@ -50,4 +50,4 @@ module Jekyll
  end
 end

-Liquid::Template.register_tag('bibliography', Jekyll::Scholar::BibliographyTag)
\ No newline at end of file
+Liquid::Template.register_tag('bibliography', Jekyll::Scholar::BibliographyTag)