test/tc/noqae.rb in rio-0.3.6 vs test/tc/noqae.rb in rio-0.3.7

@@ -3,13 +3,10 @@
   Dir.chdir File.dirname(__FILE__)+'/../'
   $:.unshift File.expand_path('../lib/')
 end
 
 require 'rio'
-require 'test/unit'
-require 'test/unit/testsuite'
-require 'extensions/symbol'
 require 'tc/testcase'
 class TC_RIO_noqae < Test::Unit::TestCase
   @@tdir = rio(%w/qp noqae/)
   @@once = false
   def initialize(*args)
@@ -17,10 +14,10 @@
   end
     
   def assert!(a,msg="negative assertion")
     assert((!(a)),msg)
   end
-  def smap(a) a.map( &:to_s ) end
+  def smap(a) a.map{|el| el.to_s} end
   def setup
     s_dir = ''
     #$trace_states = true
     unless @@once
       @@once =  true