Merging dictionaries in C#

Question

What\'s the best way to merge 2 or more dictionaries (Dictionary) in C#? (3.0 features like LINQ are fine).

I\'m thinking of a method signa

Answer 1

Try the following

static Dictionary
    Merge(this IEnumerable> enumerable)
{
    return enumerable.SelectMany(x => x).ToDictionary(x => x.Key, y => y.Value);
}