code: function arrayEach(iterator, array) {
    for (var i = 0; i < array.length; i += 1) {
      // Break iteration early if `iterator` returns `false`
      if (iterator(array[i], i, array) === false) {
        break;
      }
    }
  }
docs: Internal implementation of `each`. Works on arrays and array-like data structures.
  
  @name arrayEach
  @api private
  @param {Function(value, key, collection)} iterator The function to invoke per iteration.
  @param {Array} array The array(-like) structure to iterate over.
  @return {undefined}