/// <summary>
/// Creates a <see cref="Dictionary{TKey,TValue}"/> from the specified <paramref name="source"/> sequence.
/// </summary>
/// <typeparam name="TKey">The type of keys in the <paramref name="source"/>.</typeparam>
/// <typeparam name="TValue">The type of values in the <paramref name="source"/>.</typeparam>
/// <param name="source">The sequence to create a <see cref="Dictionary{TKey,TValue}"/> from.</param>
/// <param name="comparer">The <see cref="IEqualityComparer{T}"/> implementation to use when comparing keys.</param>
/// <returns>A <see cref="Dictionary{TKey,TValue}"/> that is equivalent to the specified <paramref name="source"/> sequence.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="source"/> is null - or - <paramref name="comparer"/> is null.
/// </exception>
/// <exception cref="ArgumentException">
/// <paramref name="source"/> contains at least one <see cref="KeyValuePair{TKey,TValue}"/> that produces duplicate keys for two elements.
/// </exception>
public static IDictionary <TKey, TValue> ToDictionary <TKey, TValue>(this IEnumerable <KeyValuePair <TKey, TValue> > source, IEqualityComparer <TKey> comparer)
{
return(DictionaryConverter.FromEnumerable(source, comparer));
}
/// <summary>
/// Creates a <see cref="Dictionary{TKey,TValue}"/> from the specified <paramref name="source"/> sequence.
/// </summary>
/// <typeparam name="TKey">The type of keys in the <paramref name="source"/>.</typeparam>
/// <typeparam name="TValue">The type of values in the <paramref name="source"/>.</typeparam>
/// <param name="source">The sequence to create a <see cref="Dictionary{TKey,TValue}"/> from.</param>
/// <returns>A <see cref="Dictionary{TKey,TValue}"/> that is equivalent to the specified <paramref name="source"/> sequence.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="source"/> is null.
/// </exception>
/// <exception cref="ArgumentException">
/// <paramref name="source"/> contains at least one <see cref="KeyValuePair{TKey,TValue}"/> that produces duplicate keys for two elements.
/// </exception>
public static IDictionary <TKey, TValue> ToDictionary <TKey, TValue>(this IEnumerable <KeyValuePair <TKey, TValue> > source)
{
return(DictionaryConverter.FromEnumerable(source));
}