From 8ee6b1a8714e2558d2106ed5e86777626d78543f Mon Sep 17 00:00:00 2001
From: Jacob Harris <jharris@nytimes.com>
Date: Wed, 17 Jul 2013 21:07:31 -0400
Subject: [PATCH] Allow the user to specify a different

---
 ebook.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ebook.rb b/ebook.rb
index 5a21c44..68860d0 100644
--- a/ebook.rb
+++ b/ebook.rb
@@ -8,6 +8,7 @@ require 'markov'
 source_tweets = []
 
 $rand_limit ||= 10
+$markov_index ||= 2
 
 puts "PARAMS: #{params}" if params.any?
 
@@ -39,7 +40,7 @@ else
   
   puts "#{source_tweets.length} tweets found"
   
-  markov = MarkovChainer.new(2)
+  markov = MarkovChainer.new($markov_index)
   
   source_tweets.each do |twt|
     text = twt