lib/code/ruby.rb in code-ruby-0.5.3 vs lib/code/ruby.rb in code-ruby-0.5.4

@@ -13,10 +13,12 @@
     end
 
     def to_code
       if code?
         raw
+      elsif nil?
+        ::Code::Object::Nothing.new
       elsif true?
         ::Code::Object::Boolean.new(raw)
       elsif false?
         ::Code::Object::Boolean.new(raw)
       elsif string?
@@ -48,12 +50,14 @@
       end
     end
 
     def from_code
       if code?
-        if code_boolean?
+        if code_nothing?
           raw.raw
+        elsif code_boolean?
+          raw.raw
         elsif code_decimal?
           raw.raw
         elsif code_integer?
           raw.raw
         elsif code_nothing?
@@ -85,10 +89,14 @@
 
     def code?
       raw.is_a?(::Code::Object)
     end
 
+    def nil?
+      raw.is_a?(::NilClass)
+    end
+
     def true?
       raw.is_a?(::TrueClass)
     end
 
     def false?
@@ -123,9 +131,13 @@
       raw.is_a?(::BigDecimal)
     end
 
     def proc?
       raw.is_a?(::Proc)
+    end
+
+    def code_nothing?
+      raw.is_a?(::Code::Object::Nothing)
     end
 
     def code_boolean?
       raw.is_a?(::Code::Object::Boolean)
     end