const LimitedArray = function(limit) {
  const storage = [];
  const limitedArray = {};

  limitedArray.get = function (index) {
    checkLimit(index)
    return storage[index]
  };

  limitedArray.set = function (index, value) {
    checkLimit(index)
    storage[index] = value
  };

  limitedArray.each = function (callback) {
    for (let i = 0; i < storage.length; i++) {
      callback(storage[i], i, storage)
    }
  };

  const checkLimit = function (index) {
    if (typeof index !== 'number') {
      throw new Error('setter requires a numeric index for its first argument')
    };
    if (limit <= index) {
      throw new Error('Error trying to access an over-the-limit index')
    };
  }

  return limitedArray
}

const getIndexBelowMaxForKey = function (str, max) {
  let hash = 0
  for (let i = 0; i < str.length; i++) {
    hash = (hash << 5) + hash + str.charCodeAt(i)
    hash = hash & hash // Convert to 32bit integer
    hash = Math.abs(hash)
  }
  return hash % max
}