Get rid of ugly nil

2022/11-setlist/deck.rb

@@ -50,7 +50,7 @@ Squib::Deck.new(cards: data.nrows) do
 
   rect layout: :description
   text layout: :description, str: data.effect.zip(data.blurb).map { |e, b|
-    "#{e}#{b ? "\n<i>#{b}</i>" : nil}"
+    "#{e}#{if b then "\n<i>#{b}</i>" end}"
   } do |embed|
     embed.svg key: '{A}', width: 32, height: 32, data: Icons::AUDIENCE
     embed.svg key: '{l}', width: 32, height: 32, data: Icons::LOVE