From: botp <botpena@...>
Date: 2008-02-14T22:52:16+09:00
Subject: Re: ri bug?

On Thu, Feb 14, 2008 at 4:50 PM, nobullet <nobullet@gmail.com> wrote:
>      Object#blank?, Object#blank?
>  Is any way to point that I want read the first?

try fastri, eg

botp@jedi-hopeful:~$ qri object.blank
---------------------------------------------------------- Object#blank?
     blank?()
------------------------------------------------------------------------
     An object is blank if it's nil, empty, or a whitespace string. For
     example, "", " ", nil, [], and {} are blank.

     This simplifies

       if !address.nil? && !address.empty?

     to

       if !address.blank?

botp@jedi-hopeful:~$

kind regards -botp