Provides utility methods for hash path queries.

Hash paths can be expressed as lists of keys of these types:

  • Object.

  • String.

  • Symbol.

  • Either String or Symbol.

In addition, the general form of hash path query iteration is available in support of arbitrary path query semantics.

The methods are provided by the module HashPick.

The implementation is covered by an rspec test suite in the HashPick repo.