Class: TOML::Keygroup

Inherits:
Object
  • Object
show all
Defined in:
lib/toml/keygroup.rb

Instance Method Summary collapse

Constructor Details

#initialize(nested_keys) ⇒ Keygroup 



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# File 'lib/toml/keygroup.rb', line 3

def initialize(nested_keys)
  @nested_keys = nested_keys
end

Instance Method Details

#accept_visitor(parser) ⇒ Object 



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# File 'lib/toml/keygroup.rb', line 18

def accept_visitor(parser)
  parser.visit_keygroup self
end

#navigate_keys(hash, symbolize_keys = false) ⇒ Object 



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# File 'lib/toml/keygroup.rb', line 7

def navigate_keys(hash, symbolize_keys = false)
  @nested_keys.each do |key|
    key = symbolize_keys ? key.to_sym : key
    hash[key] = {} unless hash[key]
    element = hash[key]
    hash = element.is_a?(Array) ? element.last : element
  end

  hash
end