code: function baseSampleSize(collection, n) {
        var array = values(collection);
        return shuffleSelf(array, baseClamp(n, 0, array.length));
      }
docs: The base implementation of `_.sampleSize` without param guards.
  
  @private
  @param {Array|Object} collection The collection to sample.
  @param {number} n The number of elements to sample.
  @returns {Array} Returns the random elements.