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| author | Shinigami <[email protected]> | 2022-05-03 15:48:20 +0200 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-05-03 15:48:20 +0200 |
| commit | a2da7c496e9a3741d165ddfe6128b50837fec361 (patch) | |
| tree | 88d371bc19487bc8a34d9043035aed8e4fedd7d5 /src/mersenne.ts | |
| parent | cc46a0c19af2752b6210c24b715fcce20197b6d9 (diff) | |
| download | faker-a2da7c496e9a3741d165ddfe6128b50837fec361.tar.xz faker-a2da7c496e9a3741d165ddfe6128b50837fec361.zip | |
refactor!: reorganize src folder (#909)
Diffstat (limited to 'src/mersenne.ts')
| -rw-r--r-- | src/mersenne.ts | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/mersenne.ts b/src/mersenne.ts deleted file mode 100644 index c8f531f2..00000000 --- a/src/mersenne.ts +++ /dev/null @@ -1,73 +0,0 @@ -import { FakerError } from './errors/faker-error'; -import Gen from './utils/mersenne'; - -/** - * Module to generate seed based random numbers. - */ -export class Mersenne { - private gen = new Gen(); - - constructor() { - this.gen.initGenrand(new Date().getTime() % 1000000000); - - // Bind `this` so namespaced is working correctly - for (const name of Object.getOwnPropertyNames(Mersenne.prototype)) { - if (name === 'constructor' || typeof this[name] !== 'function') { - continue; - } - this[name] = this[name].bind(this); - } - } - - /** - * Generates a random number between `[min, max)`. - * - * @param max The maximum number. Defaults to `0`. - * @param min The minimum number. Defaults to `32768`. - * - * @example - * faker.mersenne.rand() // 15515 - * faker.mersenne.rand(500, 1000) // 578 - */ - rand(max = 32768, min = 0): number { - if (min > max) { - const temp = min; - min = max; - max = temp; - } - - return Math.floor(this.gen.genrandReal2() * (max - min) + min); - } - - /** - * Sets the seed to use. - * - * @param S The seed to use. - * @throws If the seed is not a `number`. - */ - seed(S: number): void { - if (typeof S !== 'number') { - throw new FakerError( - `seed(S) must take numeric argument; is ${typeof S}` - ); - } - - this.gen.initGenrand(S); - } - - /** - * Sets the seed to use. - * - * @param A The seed to use. - * @throws If the seed is not a `number[]`. - */ - seed_array(A: number[]): void { - if (typeof A !== 'object') { - throw new FakerError( - `seed_array(A) must take array of numbers; is ${typeof A}` - ); - } - - this.gen.initByArray(A, A.length); - } -} |
