Function ensureFunction

index.js:19–27

(option, defaultValue)

}

function ensureFunction(option, defaultValue) {
    if(option == undefined)
        return function() { return defaultValue }

    if(typeof option != 'function')
        return function() { return option }

    return option
}

function buildMiddleware(options) {
    var challenge = options.challenge != undefined ? !!options.challenge : false