Module: JSONSelect::Ast::PseudoSelector

Defined in:
lib/json_select/ast/pseudo_selector.rb

Instance Method Summary collapse

Instance Method Details

#to_ast ⇒ Object 



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# File 'lib/json_select/ast/pseudo_selector.rb', line 3

def to_ast
  if respond_to?(:e)
    test = { :f => a.text_value.gsub('-', '_') }
    test.merge!(e.to_ast)
    test
  else
    case a.text_value

    when 'first-child'
      { :f => :nth_child, :a => 0, :b => 1 }

    when 'last-child'
      { :f => :nth_last_child, :a => 0, :b => 1 }

    when 'root'
      { :f => :is_root }

    else
      { :f => a.text_value.gsub('-', '_') }

    end
  end
end