Web Development  >>  Ruby On Rails

Hacking ActiveRecord

Language : English Quality : High Has Audio : true Source : Other Media : QuickTime
Have you ever wanted to temporarily disable all validations? Well, ActiveRecord doesn't support this, but that doesn't mean we can't add it. This episode will show you how to open up an existing class and change its behavior.

Tags: Ruby On Rails, Screencast, Activerecord,     [SUGGEST  A  TAG]

Resources referenced in this screencast
  • Ruby on Rails

  •  OR 
    Created : 2007-07-25   Duration : 11:13 (23.9 MB)

    (Requires : MPEG-4 Video Player)
    Download file is iPod compatable

    Articles Realted to this Topic

    ActiveRecord Calculations
    This calculates aggregate values in the given column: Methods for count, sum, average, minimum, and maximum have been added as shortcuts. Options such as :conditions, :order, :group, :having, and :joins can be passed to customize the query