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32 lines
807 B
Markdown
32 lines
807 B
Markdown
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# `String.random(options = { ... })` _(ext/string/random)_
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Returns generated random string, contained only of ascii cars `a-z` and `0-1`.
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By default returns string of length `10`.
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```javascript
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const random = require("ext/string/random");
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random(); // "upcfns0i4t"
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random({ length: 3 }); // "5tw"
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```
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## Supported options:
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### `isUnique: false`
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Ensures generated string is unique among ones already returned.
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_Note: When not applying this setting, accidental generation of same string is still highly unlikely. Provided option is just to provide a mean to eliminate possibility of an edge case of duplicate string being returned_
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### `length: 10`
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Desired length of result string
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### `charset: null`
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Fixed list of possible characters
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```javascript
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random({ charset: "abc" }); // "bacbccbbac"
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```
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