docs: def dict_equiv(first: Mapping[K, V], second: Mapping[K, V],
                 compat: Callable[[V, V], bool] = equivalent) -> bool:
      """Test equivalence of two dict-like objects. If any of the values are
      numpy arrays, compare them correctly.
  
      Parameters
      ----------
      first, second : dict-like
          Dictionaries to compare for equality
      compat : function, optional
          Binary operator to determine if two values are compatible. By default,
          checks for equivalence.
  
      Returns
      -------
      equals : bool
          True if the dictionaries are equal
      """
      for k in first:
          if k not in second or not compat(first[k], second[k]):
              return False
      for k in second:
          if k not in first:
              return False
      return True