Creates a LinkedHashMap where the keys and values are computed from the iterable
.
For each element of the iterable
this constructor computes a key/value pair, by applying key
and value
respectively.
The keys of the key/value pairs do not need to be unique. The last occurrence of a key will simply overwrite any previous value.
If no values are specified for key
and value
the default is the identity function.
factory LinkedHashMap.fromIterable(Iterable iterable, {K key(element), V value(element)}) { LinkedHashMap<K, V> map = new LinkedHashMap<K, V>(); MapBase._fillMapWithMappedIterable(map, iterable, key, value); return map; }
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https://api.dartlang.org/stable/2.0.0/dart-collection/LinkedHashMap/LinkedHashMap.fromIterable.html