toMap<K> method
Implementation
Map<K, E> toMap<K>(K Function(E item) keyProvider)
{
Map<K, E> map = {};
if (this == null) return map;
for (var item in this!) {
map[keyProvider(item)] = item;
}
return map;
}
Map<K, E> toMap<K>(K Function(E item) keyProvider)
{
Map<K, E> map = {};
if (this == null) return map;
for (var item in this!) {
map[keyProvider(item)] = item;
}
return map;
}