package org.zwobble.couscous.util;

import com.google.common.collect.ImmutableMap;

import java.util.Map;
import java.util.function.Function;

public class ExtraMaps {
    public static <T, K, V> Map<K, V> toMap(Iterable<T> iterable, Function<T, Map.Entry<K, V>> function) {
        ImmutableMap.Builder<K, V> builder = ImmutableMap.builder();

        for (T value : iterable) {
            builder.put(function.apply(value));
        }

        return builder.build();
    }
}