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# == Schema Information
#
# Table name: wikis
#
# id :integer not null, primary key
# title :string(255)
# content :text
# project_id :integer
# created_at :datetime not null
# updated_at :datetime not null
# slug :string(255)
# user_id :integer
#
class Wiki < ActiveRecord::Base
attr_accessible :title, :content, :slug
belongs_to :project
belongs_to :user
has_many :notes, as: :noteable, dependent: :destroy
validates :content, presence: true
validates :user, presence: true
validates :title, presence: true, length: 1..250
before_update :set_slug
scope :ordered, order("created_at DESC")
def to_param
slug
end
class << self
def search(query)
where("title like :query OR content like :query", query: "%#{query}%")
end
end
protected
def self.regenerate_from wiki
regenerated_field = [:slug, :content, :title]
new_wiki = Wiki.new
regenerated_field.each do |field|
new_wiki.send("#{field}=", wiki.send(field))
end
new_wiki
end
def set_slug
self.slug = self.title.parameterize
end
end
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