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21 lines
394 B
21 lines
394 B
4 weeks ago
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# pickset
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```js
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// usage
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chance.pickset(array, quantity)
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```
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Given an array, pick some random elements and return them in a new array
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```js
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chance.pickset(['alpha', 'bravo', 'charlie', 'delta', 'echo'], 3);
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=> ['echo', 'alpha', 'bravo']
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```
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Optionally omit the quantity to retrieve a set with length 1
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```js
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chance.pickset(['alpha', 'bravo', 'charlie', 'delta', 'echo']);
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=> ['delta']
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```
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