lib/flay.rb in flay-1.4.2 vs lib/flay.rb in flay-1.4.3

@@ -1,17 +1,14 @@
 #!/usr/bin/env ruby -w
 
-$: << "../../ruby_parser/dev/lib"
-$: << "../../ruby2ruby/dev/lib"
-
 require 'optparse'
 require 'rubygems'
 require 'sexp_processor'
 require 'ruby_parser'
 
 class Flay
-  VERSION = '1.4.2'
+  VERSION = '1.4.3'
 
   def self.default_options
     {
       :diff    => false,
       :mass    => 16,
@@ -195,11 +192,11 @@
     self.hashes.delete_if { |h,_| all_hashes[h] }
   end
 
   def n_way_diff *data
     data.each_with_index do |s, i|
-      c = (?A + i).chr
+      c = (?A.ord + i).chr
       s.group = c
     end
 
     max = data.map { |s| s.scan(/^.*/).size }.max
 
@@ -272,10 +269,10 @@
       puts "%d) %s code found in %p (mass%s = %d)" %
         [count, match, node.first, bonus, mass]
 
       nodes.each_with_index do |x, i|
         if option[:diff] then
-          c = (?A + i).chr
+          c = (?A.ord + i).chr
           puts "  #{c}: #{x.file}:#{x.line}"
         else
           puts "  #{x.file}:#{x.line}"
         end
       end