From: Zd Yu Date: 2010-12-20T17:38:06+09:00 Subject: Re: How to implement such a Domain-Specific-Language (DSL)? zuerrong wrote in post #969511: > You may don't need the hash at all. you did not get my point. I want to make it flexible. I just write the tool, and the users of the tool can define the metric by themselves. -- Posted via http://www.ruby-forum.com/.