arrays – Swift 1.2按关键字过滤一个Structs数组

这就是我目前正在做的事情,它过滤数组但不正确.
例如,假设我使用“Mid”搜索数组中的项目我有一个应该显示的项目但是显示的项目以“Bad”开头.

var array = breweries.filter() { $0.name?.lowercaseString.rangeOfString(searchController.searchBar.text.lowercaseString) != nil }

    results = array

这是我的结构

struct Breweries {
    let name: String?
    let breweryId: String?
    let distance: Double?
    let largeIconURL: String?
    let streetAddress: String?
    let locality: String?
    let region: String?
    let phone: String?
    let website: String?

    init(brewDictionary: [String: AnyObject]) {

        name = brewDictionary["brewery"]?["name"] as? String
        breweryId = brewDictionary["breweryId"] as? String
        distance = brewDictionary["distance"] as? Double
        largeIconURL = brewDictionary["brewery"]?["images"]??.objectForKey("large") as? String
        streetAddress = brewDictionary["streetAddress"] as? String
        locality = brewDictionary["locality"] as? String
        region = brewDictionary["region"] as? String
        phone = brewDictionary["phone"] as? String
        website = brewDictionary["website"] as? String


    }
}

请指出正确的方向！

注意：我使用的是Swift 1.2

更新：

我认为视频有助于更好地解释我想要做的事情.

Demo Of issue

我想要的是找到过滤数组,以便只显示具有类似名称的项目.

更新2：事实证明,当我的UISearchController处于活动状态时,我忘了处理这个案例.