Preview Ruby 4.1 is a preview. It can change before the final release. Switch to Ruby 4.0 →

instance method

Psych::Nodes::Document#root

root

ext/psych/lib/psych/nodes/document.rb View on GitHub ↗

# File tmp/rubies/ruby-4.1.0-preview1/ext/psych/lib/psych/nodes/document.rb, line 56
def root
  children.first
end

Returns the root node. A Document may only have one root node: yaml.org/spec/1.1/#id898031

See also #document? .new also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0