ListSafetyExtensions<T> extension

列表类型安全扩展

on

• List<T>?

Properties

isNullOrEmpty → bool

Available on List<T>?, provided by the ListSafetyExtensions extension

检查是否为空或null

no setter

safeFirst → T?

Available on List<T>?, provided by the ListSafetyExtensions extension

安全的第一个元素

no setter

safeLast → T?

Available on List<T>?, provided by the ListSafetyExtensions extension

安全的最后一个元素

no setter

Methods

safeGet(int index) → T?

Available on List<T>?, provided by the ListSafetyExtensions extension

安全的获取元素