Merging search criteria with merge_conditions

J February, 2009 / guda

  def search(params = {})
    cond = []
    cond << ["name LIKE ?", params[:name] + '%'] unless params[:name].blank?
    cond << ["email = ?",   params[:email]]       unless params[:email].blank?
    conditions = cond.map { |c| User.merge_conditions(c) }.join(' AND ')
    User.find(:all, :conditions => conditions)
  end

Categories: Uncategorized

Tags: rails

2 Comments

guda (Post author)
J April, 2009 at 4:56 pm

This method is public from 2.2.1

http://apidock.com/rails/v2.2.1/ActiveRecord/Base/merge_conditions/class
Newbie
J January, 2010 at 3:16 am

Thanks a lot for this ! I just implemented it in my code, works like a charm ! THANKS !!!

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