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author8cy <[email protected]>2020-04-03 02:37:42 -0700
committer8cy <[email protected]>2020-04-03 02:37:42 -0700
commit60867fb030bae582082340ead7dbc7efdc2f5398 (patch)
tree4c6a7356351be2e4914e15c4703172597c45656e /node_modules/lodash/_arraySampleSize.js
parentcommenting (diff)
downloads5nical-60867fb030bae582082340ead7dbc7efdc2f5398.tar.xz
s5nical-60867fb030bae582082340ead7dbc7efdc2f5398.zip
2020/04/03, 02:34, v1.2.0
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+var baseClamp = require('./_baseClamp'),
+ copyArray = require('./_copyArray'),
+ shuffleSelf = require('./_shuffleSelf');
+
+/**
+ * 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));
+}
+
+module.exports = arraySampleSize;