code: function _getWishIdsInEnteredMagicWords(word) {
    const startingCharWishesObj = _climbDownChain(
      _enteredMagicWords,
      word.split(''),
    )
    if (startingCharWishesObj) {
      return _getPropFromPosterity(startingCharWishesObj, 'wishes', true)
    } else {
      return []
    }
  }
docs: Climbs down the chain with the _enteredMagicWords object to find
  where the word ends and then gets the 'wish' property from
  the posterity at that point in the _enteredMagicWords object.
  @param {string} word
  @returns {Array.<wish>}
  @private