BYHelper

swift類庫的擴展和繼承，方便開發調用

持續更新

BYDelay

一個延遲執行的方法類

delay(2, { () -> () in
    println("2秒后執行")
})

let task = delay(1,{ () -> () in)
    println("已經取消了，永遠進不來")
}
cancel(task)

BYUIAlertViewBlock

提供UIAlertView的閉包擴展

var alert : UIAlertView = UIAlertView(title: "", message: text,delegate:nil, cancelButtonTitle:"取消",otherButtonTitles: "確定")
alert.show({ (index) -> Void in
    if index == 0{
        println("按了取消")
    }else{
        println("按了確定")
    }
})

BYUIImagePickerControllerBlock

提供獲取相冊圖片的閉包擴展

var imagePickerController = UIImagePickerController()   imagePickerController.showInViewController(someVC, finish: { (image) -> Void in
    someImageView.image = image
    return
})

BYUIViewExt

對UIView的擴展，提供了以下屬性,方法

• vleft
• vright
• vtop
• vbottom
• vcenterX
• vcenterY
• vwidth
• vheight
• vsize
• removeAllSubviews()

BYUIImageExt

對UIImage的擴展，使圖片模糊化

• applyLightEffect()->UIImage?
• applyExtraLightEffect()->UIImage?
• applyDarkEffect()->UIImage?
• applyTintEffectWithColor(UIColor)->UIImage?

項目主頁：http://www.baiduhome.net/lib/view/home/1419575125000