Created
February 13, 2009 16:31
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class Article < ActiveRecord::Base | |
has_permalink :title | |
belongs_to :category | |
has_attached_file :image, :styles => { :thumb => "100x100>" } | |
def to_param | |
"#{permalink}" | |
end | |
end | |
class Category < ActiveRecord::Base | |
has_permalink :name | |
belongs_to :edition | |
has_many :articles | |
validates_presence_of :name, :message => "não pode ficar em branco." | |
def to_param | |
"#{permalink}" | |
end | |
end | |
class Edition < ActiveRecord::Base | |
has_many :categories | |
has_many :articles | |
validates_presence_of :number, :message => "não pode ficar em branco." | |
validates_presence_of :description, :message => "não pode ficar em branco." | |
validates_numericality_of :number, :message => "tem que ser um numero." | |
validates_uniqueness_of :number, :message => "tem que ser unico." | |
has_attached_file :photo, :styles => { :thumb => "100x100>" } | |
validates_attachment_presence :photo, :message => "você tem que por uma foto." | |
end | |
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