hash_dial 1.0.1

Avoid all errors when accessing (deeply nested) Hash keys. Safer than dig(), as will quietly return nil (or your default) if the keys requested are invalid for any reason at all. Bonus: you don't even need to fiddle with existing code. If you have already written something to access a deep hash key (e.g. hash[:a][:b][:c]), just surround this with '.dial' and '.call'.