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| author | Dhravya Shah <[email protected]> | 2024-06-18 17:58:46 -0500 |
|---|---|---|
| committer | Dhravya Shah <[email protected]> | 2024-06-18 17:58:46 -0500 |
| commit | f4bb71e8f7e07bb2e919b7f222d5acb2905eb8f2 (patch) | |
| tree | 7310dc521ef3559055bbe71f50c3861be2fa0503 /apps/cf-ai-backend/src/utils/seededRandom.ts | |
| parent | darkmode by default - so that the colors don't f up on lightmode devices (diff) | |
| parent | Create Embeddings for Canvas (diff) | |
| download | supermemory-default-darkmode.tar.xz supermemory-default-darkmode.zip | |
Diffstat (limited to 'apps/cf-ai-backend/src/utils/seededRandom.ts')
| -rw-r--r-- | apps/cf-ai-backend/src/utils/seededRandom.ts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/apps/cf-ai-backend/src/utils/seededRandom.ts b/apps/cf-ai-backend/src/utils/seededRandom.ts index 36a1e4f9..9e315ee8 100644 --- a/apps/cf-ai-backend/src/utils/seededRandom.ts +++ b/apps/cf-ai-backend/src/utils/seededRandom.ts @@ -1,5 +1,9 @@ import { MersenneTwister19937, integer } from "random-js"; +/** + * Hashes a string to a 32-bit integer. + * @param {string} seed - The input string to hash. + */ function hashString(seed: string) { let hash = 0; for (let i = 0; i < seed.length; i++) { @@ -10,6 +14,9 @@ function hashString(seed: string) { return hash; } +/** + * returns a funtion that generates same sequence of random numbers for a given seed between 0 and 1. + */ export function seededRandom(seed: string) { const seedHash = hashString(seed); const engine = MersenneTwister19937.seed(seedHash); |