From 74016715dfe7b9a32d2a2f080afbf1bd71351332 Mon Sep 17 00:00:00 2001
From: Stormwind <stormwind@stormwinds-page.de>
Date: Sun, 22 Feb 2015 22:12:28 +0100
Subject: [PATCH] Improve math and erase case-selection

Now mathematics does the job ob the case statemant.
---
 lib/rubella/output/ascii.rb | 29 +++++++----------------------
 1 file changed, 7 insertions(+), 22 deletions(-)

diff --git a/lib/rubella/output/ascii.rb b/lib/rubella/output/ascii.rb
index c1b3cd3..fc0994f 100644
--- a/lib/rubella/output/ascii.rb
+++ b/lib/rubella/output/ascii.rb
@@ -30,30 +30,15 @@ module Rubella
         parsed_list.each do |point|
           i = 0
           point.reverse.each do |part|
-            part = (part*100).to_i          
+            part = (part*10).to_i          
 
-            case part
-              when  0..10 then
-                ascii_arr[i] << @symbols[@used_symbols][0]
-              when 11..20 then
-                ascii_arr[i] << @symbols[@used_symbols][1]
-              when 21..30 then
-                ascii_arr[i] << @symbols[@used_symbols][2]
-              when 31..40 then
-                ascii_arr[i] << @symbols[@used_symbols][3]
-              when 41..50 then
-                ascii_arr[i] << @symbols[@used_symbols][4]
-              when 51..60 then
-                ascii_arr[i] << @symbols[@used_symbols][5]
-              when 61..70 then
-                ascii_arr[i] << @symbols[@used_symbols][6]
-              when 71..80 then
-                ascii_arr[i] << @symbols[@used_symbols][7]
-              when 81..90 then
-                ascii_arr[i] << @symbols[@used_symbols][8]
-              else
-                ascii_arr[i] << @symbols[@used_symbols][9]
+            # Fix to prevent possible overflow.. should never happen, but we
+            # are careful
+            if part > 9
+              part = 9
             end
+
+            ascii_arr[i] << @symbols[@used_symbols][part]
             i = i+1
           end
         end