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class Stream < ApplicationRecord
include Recordable
acts_as_taggable
has_many :updates
validates :title, presence: true
validates :slug, presence: true, format: /\A[-a-z0-9]+\z/
before_create :set_post_timestamp
def path
"/thinks/#{slug}"
end
def to_param
slug
end
def taggable
self
end
private
def set_post_timestamp
self.latest_post_at = self.created_at
end
end
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