SplitScript reference / Map<K, V> / remove

Map<K, V>.remove

Method

Map<K, V>.remove(key: K) -> bool where K: Equatable

Removes the entry for a key when present.

Returns whether an entry was removed. Later entries retain their relative insertion order.

Parameters

• key: Key whose entry should be removed.

Effects: mutates the receiver

Runtime behavior: available everywhere; synchronous

Examples

Remove a completed route

let routes = Map.new<String, u32>()
routes["Atrium"] = 12
let removed = routes.remove("Atrium")