On Feb 14, 2008, at 12:50 AM, nobullet wrote:

> Try
>
>  ri -T Object#blank? in console (Ubuntu).
>
> The result is:
>
> More than one method matched your request. You can refine
> your search by asking for information on one of:
>
>     Object#blank?, Object#blank?
>
> Is any way to point that I want read the first?

You've probably got two sets of ri/rdoc installs. Try:

   locate cdesc-Object.yaml | grep -iv gems

(assuming unix)