Error on Environment

gistfile1.txt

## Check to see which environment we are in
if node.chef_environment == "_default" then
    text = "\n\n\nENVIRONMENT ERROR\n=================\n\nYou are currently in environment #{node.chef_environment} which does not"
    text << "\nhave any roles, recipes or attributes associate with it.\n\nPlease update the node to use one of the following environments:\n\n"
    
    Chef::Environment.list.each do | name,uri |
    	if name != "_default"
    	    text << "\t* #{name}\n"
	end
    end
    text << "\n\n\n"
    Chef::Application.fatal! text
else
    puts "\n\nENVIRONMENT IS SAFE: Node configured to use #{node.chef_environment}\n\n"
end