import baseClamp from './baseClamp.js'
import copyArray from './copyArray.js'
import shuffleSelf from './shuffleSelf.js'

/**
 * A specialized version of `sampleSize` for arrays.
 *
 * @private
 * @param {Array} array The array to sample.
 * @param {number} n The number of elements to sample.
 * @returns {Array} Returns the random elements.
 */
function arraySampleSize(array, n) {
  return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length))
}

export default arraySampleSize