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| author | Piotr Kuczynski <[email protected]> | 2022-03-31 19:48:24 +0200 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-03-31 17:48:24 +0000 |
| commit | 03041201c21ad599bbe1874c375f4f41b94961ba (patch) | |
| tree | cd4de61bc8d8bfa40984ef60fbc224391ebc01e4 /src/random.ts | |
| parent | 0b350f929624a1247f35549c61148ec93e5f0c0a (diff) | |
| download | faker-03041201c21ad599bbe1874c375f4f41b94961ba.tar.xz faker-03041201c21ad599bbe1874c375f4f41b94961ba.zip | |
fix: datatype.number when min = max + precision, throw when max > min (#664)
Diffstat (limited to 'src/random.ts')
| -rw-r--r-- | src/random.ts | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/random.ts b/src/random.ts index 0a3b3c5e..f41a67fa 100644 --- a/src/random.ts +++ b/src/random.ts @@ -107,8 +107,12 @@ export class Random { arrayElement<T = string>( array: ReadonlyArray<T> = ['a', 'b', 'c'] as unknown as ReadonlyArray<T> ): T { - const r = this.faker.datatype.number({ max: array.length - 1 }); - return array[r]; + const index = + array.length > 1 + ? this.faker.datatype.number({ max: array.length - 1 }) + : 0; + + return array[index]; } /** |