iq.rb in qlang-0.0.27182100

- old
+ new

@@ -1,5 +1,8 @@
+require 'dydx'
+include Dydx
+
 module Qlang
   module Iq
     class Dydx::Algebra::Formula
       # FIX:
       def to_q
@@ -7,13 +10,13 @@
         str.equalize!
       end
     end
 
     def self.execute(code)
-      ruby_code = Q.to_ruby.compile(code)
+      ruby_code = Q.to_ruby.compile(code.encode('utf-8'))
       ruby_obj = eval(ruby_code)
 
-      optimize_output(ruby_obj)
+      optimize_output(ruby_obj).encode('utf-8')
     rescue SyntaxError
       # TODO: emergency
       case ruby_code
       when /(\d)+(\w)/
         execute("#{$1} * #{$2}")