1 files changed, 32 insertions, 0 deletions

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+module VotesHelper
+
+  def voters_list(votes, html = false)
+    voters = votes.select {|v| !v.liker_url.nil?}.map do |v|
+      if html
+        tag.strong(link_to v.liker_name, v.liker_url)
+      else
+        "#{v.liker_name} (#{v.liker_url})"
+      end
+    end
+
+    anons = votes.select {|v| v.liker_url.nil?}.size
+    if anons > 0
+      if voters.empty? && anons == 1
+        if html
+          voters << tag.strong("A guest")
+        else
+          voters << "A guest"
+        end
+      else
+        if html
+          voters << tag.strong(pluralize(anons, "guest"))
+        else
+          voters << pluralize(anons, "guest")
+        end
+      end
+    end
+
+    to_sentence(voters)
+  end
+
+end