Created
January 11, 2011 00:11
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Hobo model example
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class Comment < ActiveRecord::Base | |
hobo_model # Don't put anything above this | |
fields do | |
body :text, :required | |
timestamps | |
end | |
belongs_to :commentable, :polymorphic => true, :counter_cache => true | |
belongs_to :owner, :class_name => "User", :creator => true | |
has_many :content_reports, :as => :reportable | |
named_scope :recent, lambda { |n| { :order => 'updated_at DESC', :limit => n } } | |
set_default_order "created_at desc" | |
# --- Permissions --- # | |
def create_permitted? | |
owner_is? acting_user and acting_user.submit_permitted? | |
end | |
def update_permitted? | |
acting_user.administrator? | |
end | |
def destroy_permitted? | |
acting_user.administrator? | |
end | |
def view_permitted?(field) | |
acting_user.administrator? or content_reports.valid_reports.blank? | |
end | |
# other methods | |
def shortened_body | |
return body.slice(0,100) + "..." if body.length > 100 | |
body | |
end | |
end |
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