module Rmega::Nodes::Traversable
Public Instance Methods
children()
click to toggle source
# File lib/rmega/nodes/traversable.rb, line 4 def children storage.nodes.select { |node| node.parent_handle == handle } end
empty?()
click to toggle source
# File lib/rmega/nodes/traversable.rb, line 21 def empty? children.size == 0 end
files()
click to toggle source
# File lib/rmega/nodes/traversable.rb, line 12 def files children.select { |node| node.type == :file } end
folders()
click to toggle source
# File lib/rmega/nodes/traversable.rb, line 8 def folders children.select { |node| node.type == :folder } end
parent()
click to toggle source
# File lib/rmega/nodes/traversable.rb, line 16 def parent return unless parent_handle storage.nodes.find { |node| node.handle == parent_handle } end