diff options
Diffstat (limited to '_plugins/filters.rb')
| -rw-r--r-- | _plugins/filters.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/_plugins/filters.rb b/_plugins/filters.rb index 9e9b026..95a5c78 100644 --- a/_plugins/filters.rb +++ b/_plugins/filters.rb @@ -3,8 +3,8 @@ module Filters return input.strftime("%F") end - def sentence_join(items) - return "" if items == nil or items.length == 0 + def sentence_join(items, fallback = "") + return fallback if items == nil or items.length == 0 return "#{items[0]}" if items.length == 1 return "#{items[0..-2].join(", ")} and #{items[-1]}" end |