o_Map
open override fun o_MapAtPuttingCanDestroy( self: AvailObject, keyObject: A_BasicObject, newValueObject: A_BasicObject, canDestroy: Boolean): A_Map
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Answer a map like this one but with keyObject associated with newValueObject instead of any existing mapping for keyObject. The original map can be destroyed or recycled if canDestroy is true and it's mutable.
Return
The new map, possibly the given one if canDestroy is true.
Parameters
self
The map.
key
The key to add or replace.
new
The new value to store under the provided key.
can
Whether the given map may be recycled (if mutable).