Import std.collections.view

ReadOnlyMap

class

@DebugEntries Public Class ReadOnlyMap<K: Hashable, V> Implements Iterable<(K, V)>

A Map to read but not change, which AsReadOnly gives.

Public Property Count: Int property #

How many entries it holds.
@PanicsAtCaller Operator [](key: K): V operator #

The key's value, or the Map's default when it isn't there, or a panic when it has none.
Public Method Get(key: K): V? method #

The value of key, or Null when it has none.
Public Method Get(key: K, fallback: V): V method #

The value of key, or fallback when it has none.
Public Method Contains(key: K): Bool method #

Whether key has an entry.
Public Method Keys(): K[] method #

Its keys, in order, in a new array.
Public Method Values(): V[] method #

Its values, in order, in a new array.
Public Method ToMap(): Map<K, V> method #

The entries, in a new Map, which can change.
Public Method Iterate(): MapIterator<K, V> method #

The Map's entries, in order.

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