diff options
Diffstat (limited to 'node_modules/uuid/dist/esm-node/v4.js')
-rw-r--r-- | node_modules/uuid/dist/esm-node/v4.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/uuid/dist/esm-node/v4.js b/node_modules/uuid/dist/esm-node/v4.js new file mode 100644 index 0000000..efad926 --- /dev/null +++ b/node_modules/uuid/dist/esm-node/v4.js @@ -0,0 +1,24 @@ +import rng from './rng.js'; +import stringify from './stringify.js'; + +function v4(options, buf, offset) { + options = options || {}; + const rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + + rnds[6] = rnds[6] & 0x0f | 0x40; + rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided + + if (buf) { + offset = offset || 0; + + for (let i = 0; i < 16; ++i) { + buf[offset + i] = rnds[i]; + } + + return buf; + } + + return stringify(rnds); +} + +export default v4;
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