Class: Spoom::FileTree::CollectNodes

Inherits:

Visitor

• Object
• Visitor
• Spoom::FileTree::CollectNodes

Defined in:

lib/spoom/file_tree.rb

Overview

A visitor that collects all the nodes in a tree

Instance Attribute Summary

• #nodes ⇒ Object readonly

  : Array.

Instance Method Summary

• #initialize ⇒ CollectNodes constructor

  : -> void.

• #visit_node(node) ⇒ Object

  : (FileTree::Node node) -> void.

Methods inherited from Visitor

#visit_nodes, #visit_tree

Constructor Details

#initialize ⇒ CollectNodes

: -> void

# File 'lib/spoom/file_tree.rb', line 124

def initialize
  super()
  @nodes = T.let([], T::Array[FileTree::Node])
end

Instance Attribute Details

#nodes ⇒ Object (readonly)

: Array

# File 'lib/spoom/file_tree.rb', line 121

def nodes
  @nodes
end

Instance Method Details

#visit_node(node) ⇒ Object

: (FileTree::Node node) -> void

# File 'lib/spoom/file_tree.rb', line 131

def visit_node(node)
  @nodes << node
  super
end