lib/features2cards/prawn.rb in features2cards-0.3.1 vs lib/features2cards/prawn.rb in features2cards-0.4.0

@@ -1,63 +1,63 @@
 require "prawn"
 
 class Prawn::Document
   CARD_WIDTH  = 72 * 5 # 5 inches
   CARD_HEIGHT = 72 * 3 # 3 inches
-  
+
   def self.generate_cards(outfile, cards)
     generate(outfile, :page_layout => :landscape) do
       row = 2
       col = 0
-  
+
       cards.each do |card|
         if row == 0
           start_new_page
           row = 2
           col = 0
         end
-    
+
         draw_card(card, row, col)
-    
+
         col += 1
-    
+
         if col > 1
           col = 0
           row -= 1
         end
       end
     end
   end
-  
+
   def margin_box(margin, &block)
     bounding_box [bounds.left + margin, bounds.top - margin],
       :width => bounds.width - (margin * 2), :height => bounds.height - (margin * 2),
       &block
   end
-  
+
   def outline_box
     stroke_rectangle bounds.top_left, bounds.width, bounds.height
   end
 
   def draw_card(card, row, col)
     bounding_box [CARD_WIDTH * col, CARD_HEIGHT * row + ((bounds.height - (2*CARD_HEIGHT))/2)],
       :width => CARD_WIDTH, :height => CARD_HEIGHT do
-        
+
       outline_box
-    
+
       margin_box 8 do
         text card.type, :size => 12
-        
+
         margin_box 16 do
           text card.body, :size => 10, :align => :left
         end
-        
+
         unless card.footer.nil?
           bounding_box [bounds.left, bounds.bottom + 10], :width => bounds.width, :height => 10 do
             text card.footer, :size => 8, :align => :right
           end
         end
       end
     end
   end
-  
-end
\ No newline at end of file
+
+end