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Bump to v4.16.0.

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This commit is contained in:
John-David Dalton
2016-09-17 22:28:43 -07:00
parent 28663c1e27
commit 94ac73824f
102 changed files with 526 additions and 320 deletions
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23
sampleSize.js
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@@ -1,8 +1,8 @@
import baseClamp from './_baseClamp.js';
import baseRandom from './_baseRandom.js';
import arraySampleSize from './_arraySampleSize.js';
import isArrayLike from './isArrayLike.js';
import isIterateeCall from './_isIterateeCall.js';
import toArray from './toArray.js';
import toInteger from './toInteger.js';
import values from './values.js';
/**
* Gets `n` random elements at unique keys from `collection` up to the
@@ -25,25 +25,12 @@ import toInteger from './toInteger.js';
* // => [2, 3, 1]
*/
function sampleSize(collection, n, guard) {
var index = -1,
result = toArray(collection),
length = result.length,
lastIndex = length - 1;
if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
n = 1;
} else {
n = baseClamp(toInteger(n), 0, length);
n = toInteger(n);
}
while (++index < n) {
var rand = baseRandom(index, lastIndex),
value = result[rand];
result[rand] = result[index];
result[index] = value;
}
result.length = n;
return result;
return arraySampleSize(isArrayLike(collection) ? collection : values(collection), n);
}
export default sampleSize;