Remove snippet

app/models/snippet.rb

@@ -1,38 +0,0 @@
-class Snippet
-  
-  include Mongoid::Document
-  include Mongoid::Timestamps
-  
-  field :name, :index => true
-  field :full_name, :index => true
-  
-  field :parent_id, :index => true
-  field :parent_name
-  
-  field :content
-  
-  before_validation :setup_default_value
-  validates_presence_of :name, :full_name, :parent_id
-  validates_uniqueness_of :name, :scope => :parent_id
-  
-  referenced_in :parent, :class_name => "Item", :foreign_key => :parent_id
-
-  # Get an array of ancestors
-  def ancestors
-    node, nodes = self, []
-    nodes << node = node.parent while !node.parent.blank? rescue nil
-    nodes.reverse
-  end
-  
-  def setup_default_value
-    # Set the parent value
-    self.parent_name = Item.find( self.parent_id ).name rescue nil
-    
-    # Build the full_name from the ancestors array
-    full_node = self.ancestors.map{ |a| a.name }.push( self.name )
-    # Remove root node if not root
-    full_node.shift if full_node.size >= 2
-    self.full_name = full_node.join("/")
-  end   
-  
-end