Safebox/lib/safebox/safebox.rb

module Safebox
	class <<self
		def run *paras, &exe
			exe = paras.shift  unless exe
			box = paras.shift || Class
			Thread.new do
				$SAFE = 4
				this = box.new *paras
				begin
					[:value, this.instance_eval( exe, "Safebox")]
				rescue Object
					[:exception, $!]
				end
			end.value
		end

		def create_class *paras, &exe
			exe = paras.shift  unless exe
			self.run Class, *paras do
				eval exe
				self
			end
		end
		alias new_class create_class
	end
end