From 40bf33c9df2d24219826147417ad07dd21e35d17 Mon Sep 17 00:00:00 2001
From: Feffernoose <fefferburbia@gmail.com>
Date: Mon, 7 Oct 2013 23:32:37 -0400
Subject: Implemented freevars

Arbitrary variable tokens can now be defined (though at this point only in the code itself) as a pair of a variable name and a filename pointing to a plain text file containing a newline-delimited list of elements. When a token of the form $name$ (where name is the name of a variable) is encountered, the output will include a random element from the appropriate list. The variables $name$ and $noun$ are hard-coded at this point, but the program will not crash if names.txt and nouns.txt do not exist and will instead just silently ignore the variables.
---
 ebooks.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'ebooks.cpp')

diff --git a/ebooks.cpp b/ebooks.cpp
index ed660a9..753ead6 100644
--- a/ebooks.cpp
+++ b/ebooks.cpp
@@ -10,6 +10,7 @@
 #include <twitcurl.h>
 #include <unistd.h>
 #include <yaml-cpp/yaml.h>
+#include "freevars.h"
 
 using namespace::std;
 
@@ -28,6 +29,11 @@ int main(int argc, char** args)
 
     cout << "Preprocessing corpus..." << endl;
 	kgramstats* stats = new kgramstats(corpus, 5);
+    
+    cout << "Preprocessing freevars..." << endl;
+    freevars* vars = new freevars();
+    vars->addVar("name", "names.txt");
+    vars->addVar("noun", "nouns.txt");
 
     cout << "Generating..." << endl;
 	for (;;)
@@ -36,7 +42,7 @@ int main(int argc, char** args)
 		string hi;
 		for (vector<string>::iterator it = doc.begin(); it != doc.end(); ++it)
 		{
-			hi += *it + " ";
+			hi += vars->parse(*it) + " ";
 		}
 	
 		hi = hi.substr(0,140);
-- 
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