In addition to what Allen said, you could also do something like this:

    function setCookie(name, value, { secure, path, domain, expires } =
cookieDefaults) { }

where `cookieDefaults` is defined elsewhere.

Or you could do something like:

    function setCookie(name, value, { secure = false, path = ".", domain =
"", expires = now() } = {}) { }

where you are specifying default initializers within the destructuring
pattern.

​Kevin
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In addition to what Allen said, you could also do something like this:

    function setCookie(name, value, { secure, path, domain, expires } = cookieDefaults) { }

where `cookieDefaults` is defined elsewhere.

Or you could do something like:

    function setCookie(name, value, { secure = false, path = ".", domain = "", expires = now() } = {}) { }

where you are specifying default initializers within the destructuring
pattern.