From 4bc8ba745559339cf17d8c1b0ac48911de2d211d Mon Sep 17 00:00:00 2001
From: Melody <meltheadorable@gmail.com>
Date: Wed, 8 Jul 2015 22:11:55 -0400
Subject: [PATCH] fixes #56 by accounting for case that would produce zero rows

---
 lib/squib/input_helpers.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/squib/input_helpers.rb b/lib/squib/input_helpers.rb
index fa9dc88..7b0d461 100644
--- a/lib/squib/input_helpers.rb
+++ b/lib/squib/input_helpers.rb
@@ -221,7 +221,11 @@ module Squib
     def rowify(opts)
       unless opts[:rows].respond_to? :to_i
         raise "Columns must be an integer" unless opts[:columns].respond_to? :to_i
-        opts[:rows] = (@cards.size / opts[:columns].to_i).ceil
+        if @cards.size < opts[:columns].to_i
+          opts[:rows] = 1
+        else
+          opts[:rows] = (@cards.size / opts[:columns].to_i).ceil
+        end
       end
       opts
     end