On: Ruby's hash is a Swiss-army knife

[dikei]

I find it funny that he said he didn't know what to pick between 5 types of IDictionary in C#.

* Hashtable

* SortedList

* SortedList<TKey, TValue>

* Dictionary<TKey, TValue>

* ConcurrentDictionary<TKey, TValue>

I don't even know C# (just Java), yet I know that you'd probably want to use Dictionary<TKey, TValue> most of the time.

[software_writer → dikei]

To be honest, I wrote that just to add a little drama ;)