In our application settings there is a line to uncomment.

With that configuration we can specify options that will be set for all cookies we send from our application.

• - String (nil by default), the domain
• :path - String (nil by default), a relative URL
• :secure - Boolean (true by default if using SSL), restrict cookies to secure connections
• - Boolean (true by default), restrict JavaScript access to cookies

When setting a value, a cookie can accept a String or a Hash to specify inline options. General settings are applied automatically but these options can be used to override values case by case.