spec/cmd_parser_spec.rb in knjrbfw-0.0.74 vs spec/cmd_parser_spec.rb in knjrbfw-0.0.75

@@ -16,10 +16,10 @@
     
     strs.each do |str|
       res = Knj::Cmd_parser.lsl(str)
       
       res.each do |file|
-        raise "Byte was not numeric in: '#{str}'." if !Php4r.is_numeric(file[:size])
+        raise "Byte was not numeric in: '#{str}'." if !(Float(file[:size]) rescue false)
       end
     end
   end
 end
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