Add utility methods to do quick and dirty eval

README.rdoc

@@ -20,6 +20,10 @@ Embed the V8 Javascript interpreter into Ruby.
   
 # evaluate some simple javascript
 
+  V8.eval("7 * 6") #=> 42
+
+# embed values into the scope of your context
+
   V8::Context.open do |cxt|
     cxt['foo'] = "bar"
     cxt.eval('foo') # => "bar"

lib/v8/context.rb

@@ -1,3 +1,5 @@
+require 'stringio'
+
 module V8  
   class Context    
     def initialize(opts = {})      
@@ -47,6 +49,14 @@ module V8
     def self.open(opts = {}, &block)
       new(opts).open(&block)
     end
+    
+    def self.eval(source)
+      new.eval(source)
+    end
+    
+    def V8.eval(*args)
+      V8::Context.eval(*args)
+    end
   end
   
   class ContextError < StandardError