| 1 | # bool
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| 2 |
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| 3 | ```js
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| 4 | // usages
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| 5 | chance.bool()
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| 6 | chance.bool({ likelihood: 30 })
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| 7 | ```
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| 8 | Return a random boolean value (`true` or `false`).
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| 9 |
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| 10 | ```js
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| 11 | chance.bool();
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| 12 | => true
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| 13 | ```
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| 14 |
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| 15 | The default likelihood of success (returning `true`) is 50%.
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| 16 | Can optionally specify the likelihood in percent:
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| 17 |
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| 18 | ```js
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| 19 | chance.bool({likelihood: 30});
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| 20 | => false
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| 21 | ```
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| 22 |
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| 23 | In this case only a 30% likelihood of `true`, and a 70% likelihood of `false`.
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| 24 |
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