From: Leslie Viljoen <leslieviljoen@...>
Date: 2009-10-27T00:42:01+09:00
Subject: Re: Setting instance variables from hash parameters (with defaults)

I see this is a shorter way:

module Defaulting
	def set_params(defs, params)
		defs.merge(params).each {|name, val| eval "@#{name} = val"}
	end
end

..still, any way to get rid of that eval?