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# File 'lib/forester/tree_node_ext/views.rb', line 4
def as_root_hash(options = {})
default_options = {
fields_to_include: :all,
max_level: :last,
children_key: :children,
stringify_keys: false,
symbolize_keys: false
}
options = default_options.merge(options)
hash = content.to_hash(options)
children_key = options[:children_key]
children_key = children_key.to_s if options[:stringify_keys]
max_level = options[:max_level]
max_level = -1 if max_level == :last
next_children =
if max_level == 0
[]
else
next_options = options.merge(max_level: max_level - 1)
children.map { |node| node.as_root_hash(next_options) }
end
hash.merge({ children_key => next_children })
end
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