lib/rcap/extensions/string.rb in rcap-2.3.0 vs lib/rcap/extensions/string.rb in rcap-2.4.0

@@ -24,6 +24,10 @@
   #   "one \"two words\" three".unpack_cap_list # => [ "one", "two words", "three" ]
   # @see Array#to_s_for_cap
   def unpack_cap_list
     self.split( CAP_LIST_REGEX ).reject{ |match| match == "" || match =~ WHITESPACE_REGEX }
   end
+
+  def blank?
+    empty?
+  end
 end