lib/characteristics/ascii.rb in characteristics-0.5.2 vs lib/characteristics/ascii.rb in characteristics-0.6.0

@@ -16,10 +16,14 @@
   def initialize(char)
     super
     @ord = char.ord if @is_valid
   end
 
+  def valid?
+    @is_valid && !(@encoding_name != "US-ASCII" && @ord >= 0x80)
+  end
+
   def unicode?
     false
   end
 
   def assigned?
@@ -42,9 +46,13 @@
     false
   end
 
   def blank?
     @is_valid && ( BLANKS.include?(@ord) || SEPARATORS.include?(@ord) )
+  end
+
+  def separator?
+    SEPARATORS.include?(@ord)
   end
 
   def format?
     false
   end
\ No newline at end of file