Sorry if the title misled you, but I couldn’t come up with anything better and equally short. A YAML configuration file can be loaded into a hash, and this works pretty much out of the box. Sometimes, however, I need to also add configuration on the fly to the same hash. Then it becomes a little tedious to manually build missing keys, so I created my own Ando::Hash, which is a thin wrapper around Ruby’s Hash.
{[ .ando-hash | 1.hljs(=ruby=) ]}
And here is a very short usage example.
{[ .ando-hash-example | 1.hljs(=ruby=) ]}