Instance Method インスタンスメソッド

replaceValue(at:inPropertyWithKey:withValue:)

Replaces the object at the specified index in the collection specified by the passed key.

Declaration 宣言 

func replaceValue(at index: Int, 
inPropertyWithKey key: String, 
        withValue value: Any)

Discussion 解説

The method replaceIn<Key>:atIndex: is invoked if it exists. If no corresponding scripting-KVC-compliant method (-replaceIn<Key>atIndex:) is found, this method invokes -mutableArrayValueForKey: and mutates the result.

See Also 参照

Indexed access

func insertValue(Any, at: Int, inPropertyWithKey: String)
Inserts an object at the specified index in the collection specified by the passed key.
func removeValue(at: Int, fromPropertyWithKey: String)
Removes the object at the specified index from the collection specified by the passed key.
func value(at: Int, inPropertyWithKey: String) -> Any?
Retrieves an indexed object from the collection specified by the passed key.