description

# Map<K, V>.of constructor

Map<K, V>.of(

1. Map<K, V> other

)

Creates a LinkedHashMap with the same keys and values as `other`.

A `LinkedHashMap` requires the keys to implement compatible `operator==` and `hashCode`, and it allows `null` as a key. It iterates in key insertion order.

    final planets = <int, String>{1: 'Mercury', 2: 'Venus', 3: 'Earth'};
    final mapOf = Map<num, String>.of(planets);
    print(mapOf); // {1: Mercury, 2: Venus, 3: Earth}

## Implementation

    factory Map.of(Map<K, V> other) = LinkedHashMap<K, V>.of;