Remove bundle_ruby

spec/support/helpers.rb

@@ -76,23 +76,6 @@ def bundle(cmd, options = {})
       sys_exec(cmd, expect_err){|i| yield i if block_given? }
     end
 
-    def bundle_ruby(options = {})
-      expect_err = options.delete(:expect_err)
-      options["no-color"] = true unless options.key?("no-color")
-
-      bundle_bin = File.expand_path('../../../bin/bundle_ruby', __FILE__)
-
-      requires = options.delete(:requires) || []
-      requires << File.expand_path('../fakeweb/'+options.delete(:fakeweb)+'.rb', __FILE__) if options.key?(:fakeweb)
-      requires << File.expand_path('../artifice/'+options.delete(:artifice)+'.rb', __FILE__) if options.key?(:artifice)
-      requires_str = requires.map{|r| "-r#{r}"}.join(" ")
-
-      env = (options.delete(:env) || {}).map{|k, v| "#{k}='#{v}' "}.join
-      cmd = "#{env}#{Gem.ruby} -I#{lib} #{requires_str} #{bundle_bin}"
-
-      sys_exec(cmd, expect_err){|i| yield i if block_given? }
-    end
-
     def ruby(ruby, options = {})
       expect_err = options.delete(:expect_err)
       env = (options.delete(:env) || {}).map{|k, v| "#{k}='#{v}' "}.join