중고 신입이 개발해보기..

{ a: 1 }.with_indifferent_access['a'] # => 1 { ‘a’ => 1 }.with_indifferent_access[:a] # => 1 심블이냐... 스트링이냐. 동시에 가능하도록해준다.. apidock.com/rails/Hash/with_indifferent_access with_indifferent_access (Hash) - APIdock with_indifferent_access() public Show source def with_indifferent_access ActiveSupport::HashWithIndifferentAccess.new(self) end apidock.com blog.dizy.dev/dev/2017/12/27/with_indifferent_a..