class Covered::Statistics

def << coverage
	@count += 1
	@executable_count += coverage.executable_count
	@executed_count += coverage.executed_count
end

def initialize
	@count = 0
	@executable_count = 0
	@executed_count = 0
end

def print_summary(output)
	output.puts "* #{count} files checked; #{executed_count}/#{executable_count} lines executed; #{percentage.to_f.round(2)}% covered."
end