description

# SplayTreeMap<K, V>.fromIterables constructor

SplayTreeMap<K, V>.fromIterables(Iterable<K> keys, Iterable<V> values, [ int compare(K key1, K key2), bool isValidKey(dynamic potentialKey) ])

Creates a SplayTreeMap associating the given `keys` to `values`.

This constructor iterates over `keys` and `values` and maps each element of `keys` to the corresponding element of `values`.

If `keys` contains the same object multiple times, the last occurrence overwrites the previous value.

It is an error if the two Iterables don't have the same length.

## Implementation

    factory SplayTreeMap.fromIterables(Iterable<K> keys, Iterable<V> values,
        [int compare(K key1, K key2), bool isValidKey(potentialKey)]) {
      SplayTreeMap<K, V> map = SplayTreeMap<K, V>(compare, isValidKey);
      MapBase._fillMapWithIterables(map, keys, values);
      return map;
    }