Class: Guide::Scout
- Inherits:
-
Object
- Object
- Guide::Scout
- Defined in:
- app/models/guide/scout.rb
Instance Method Summary collapse
-
#initialize(starting_node) ⇒ Scout
constructor
A new instance of Scout.
- #visibility_along_path(node_path) ⇒ Object
Constructor Details
#initialize(starting_node) ⇒ Scout
Returns a new instance of Scout.
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# File 'app/models/guide/scout.rb', line 2 def initialize(starting_node) @starting_node = starting_node ensure_starting_node_exists end |
Instance Method Details
#visibility_along_path(node_path) ⇒ Object
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# File 'app/models/guide/scout.rb', line 8 def visibility_along_path(node_path) current_node = @starting_node path_visibility = current_node.[:visibility] 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) path_visibility = foggiest_visibility(path_visibility, current_node.[:visibility]) end path_visibility end |