class Gem::NoAliasYAMLTree

# File lib/rubygems/psych_tree.rb, line 6
def self.create
  new({})
end

# File lib/rubygems/psych_tree.rb, line 22
def register(target, obj)
end

# File lib/rubygems/psych_tree.rb, line 17
def visit_Hash(o)
  super(o.compact)
end

# File lib/rubygems/psych_tree.rb, line 10
def visit_String(str)
  return super unless str == "=" # or whatever you want

  quote = Psych::Nodes::Scalar::SINGLE_QUOTED
  @emitter.scalar str, nil, nil, false, true, quote
end

# File lib/rubygems/psych_tree.rb, line 26
def format_time(time)
  if time.utc?
    time.strftime("%Y-%m-%d %H:%M:%S.%9N Z")
  else
    time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z")
  end
end