Class: Guide::Monkey

Inherits:
Object
  • Object
show all
Defined in:
app/models/guide/monkey.rb

Instance Method Summary collapse

Constructor Details

#initialize(starting_node, bouncer) ⇒ Monkey

Returns a new instance of Monkey.



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# File 'app/models/guide/monkey.rb', line 2

def initialize(starting_node, bouncer)
  @starting_node = starting_node
  @bouncer = bouncer

  ensure_starting_node_exists
  ensure_user_can_access(@starting_node)
end

Instance Method Details

#fetch_node(node_path) ⇒ Object 



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# File 'app/models/guide/monkey.rb', line 10

def fetch_node(node_path)
  current_node = @starting_node

  node_ids_along_path(node_path).each do |node_id|
    current_node = current_node.child_nodes[node_id]
    ensure_node_exists(current_node, node_id)
    ensure_user_can_access(current_node)
  end

  current_node
end