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1 files changed, 48 insertions, 114 deletions
diff --git a/deps/npm/node_modules/uuid/README.md b/deps/npm/node_modules/uuid/README.md index cddaa14469..5adaa8f946 100644 --- a/deps/npm/node_modules/uuid/README.md +++ b/deps/npm/node_modules/uuid/README.md @@ -1,21 +1,14 @@ -<!-- - -- This file is auto-generated from README_js.md. Changes should be made there. - --> - # uuid [](http://travis-ci.org/kelektiv/node-uuid) # Simple, fast generation of [RFC4122](http://www.ietf.org/rfc/rfc4122.txt) UUIDS. Features: -* Support for version 1, 3, 4 and 5 UUIDs +* Support for version 1, 4 and 5 UUIDs * Cross-platform * Uses cryptographically-strong random number APIs (when available) * Zero-dependency, small footprint (... but not [this small](https://gist.github.com/982883)) -[**Deprecation warning**: The use of `require('uuid')` is deprecated and will not be -supported after version 3.x of this module. Instead, use `require('uuid/[v1|v3|v4|v5]')` as shown in the examples below.] - ## Quickstart - CommonJS (Recommended) ```shell @@ -28,36 +21,14 @@ Version 1 (timestamp): ```javascript const uuidv1 = require('uuid/v1'); -uuidv1(); // ⇨ 'f64f2940-fae4-11e7-8c5f-ef356f279131' - -``` - -Version 3 (namespace): - -```javascript -const uuidv3 = require('uuid/v3'); - -// ... using predefined DNS namespace (for domain names) -uuidv3('hello.example.com', uuidv3.DNS); // ⇨ '9125a8dc-52ee-365b-a5aa-81b0b3681cf6' - -// ... using predefined URL namespace (for, well, URLs) -uuidv3('http://example.com/hello', uuidv3.URL); // ⇨ 'c6235813-3ba4-3801-ae84-e0a6ebb7d138' - -// ... using a custom namespace -// -// Note: Custom namespaces should be a UUID string specific to your application! -// E.g. the one here was generated using this modules `uuid` CLI. -const MY_NAMESPACE = '1b671a64-40d5-491e-99b0-da01ff1f3341'; -uuidv3('Hello, World!', MY_NAMESPACE); // ⇨ 'e8b5a51d-11c8-3310-a6ab-367563f20686' - +uuidv1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a' ``` Version 4 (random): ```javascript const uuidv4 = require('uuid/v4'); -uuidv4(); // ⇨ '416ac246-e7ac-49ff-93b4-f7e94d997e6b' - +uuidv4(); // -> '110ec58a-a0f2-4ac4-8393-c866d813b8d1' ``` Version 5 (namespace): @@ -66,18 +37,14 @@ Version 5 (namespace): const uuidv5 = require('uuid/v5'); // ... using predefined DNS namespace (for domain names) -uuidv5('hello.example.com', uuidv5.DNS); // ⇨ 'fdda765f-fc57-5604-a269-52a7df8164ec' +uuidv5('hello.example.com', uuidv5.DNS)); // -> 'fdda765f-fc57-5604-a269-52a7df8164ec' // ... using predefined URL namespace (for, well, URLs) -uuidv5('http://example.com/hello', uuidv5.URL); // ⇨ '3bbcee75-cecc-5b56-8031-b6641c1ed1f1' +uuidv5('http://example.com/hello', uuidv5.URL); // -> '3bbcee75-cecc-5b56-8031-b6641c1ed1f1' // ... using a custom namespace -// -// Note: Custom namespaces should be a UUID string specific to your application! -// E.g. the one here was generated using this modules `uuid` CLI. -const MY_NAMESPACE = '1b671a64-40d5-491e-99b0-da01ff1f3341'; -uuidv5('Hello, World!', MY_NAMESPACE); // ⇨ '630eb68f-e0fa-5ecc-887a-7c7a62614681' - +const MY_NAMESPACE = '<UUID string you previously generated elsewhere>'; +uuidv5('Hello, World!', MY_NAMESPACE); // -> '90123e1c-7512-523e-bb28-76fab9f2f73d' ``` ## Quickstart - Browser-ready Versions @@ -93,15 +60,6 @@ uuidv1(); // -> v1 UUID </script> ``` -For version 3 uuids: - -```html -<script src="http://wzrd.in/standalone/uuid%2Fv3@latest"></script> -<script> -uuidv3('http://example.com/hello', uuidv3.URL); // -> v3 UUID -</script> -``` - For version 4 uuids: ```html @@ -127,7 +85,7 @@ uuidv5('http://example.com/hello', uuidv5.URL); // -> v5 UUID ```javascript const uuidv1 = require('uuid/v1'); -// Incantations +// Allowed arguments uuidv1(); uuidv1(options); uuidv1(options, buffer, offset); @@ -139,7 +97,7 @@ Generate and return a RFC4122 v1 (timestamp-based) UUID. * `node` - (Array) Node id as Array of 6 bytes (per 4.1.6). Default: Randomly generated ID. See note 1. * `clockseq` - (Number between 0 - 0x3fff) RFC clock sequence. Default: An internally maintained clockseq is used. - * `msecs` - (Number) Time in milliseconds since unix Epoch. Default: The current time is used. + * `msecs` - (Number | Date) Time in milliseconds since unix Epoch. Default: The current time is used. * `nsecs` - (Number between 0-9999) additional time, in 100-nanosecond units. Ignored if `msecs` is unspecified. Default: internal uuid counter is used, as per 4.2.1.2. * `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written. @@ -152,51 +110,21 @@ Note: The <node> id is generated guaranteed to stay constant for the lifetime of Example: Generate string UUID with fully-specified options ```javascript -const v1options = { +uuidv1({ node: [0x01, 0x23, 0x45, 0x67, 0x89, 0xab], clockseq: 0x1234, msecs: new Date('2011-11-01').getTime(), nsecs: 5678 -}; -uuidv1(v1options); // ⇨ '710b962e-041c-11e1-9234-0123456789ab' - +}); // -> "710b962e-041c-11e1-9234-0123456789ab" ``` Example: In-place generation of two binary IDs ```javascript // Generate two ids in an array -const arr = new Array(); -uuidv1(null, arr, 0); // ⇨ [ 246, 87, 141, 176, 250, 228, 17, 231, 146, 52, 239, 53, 111, 39, 145, 49 ] -uuidv1(null, arr, 16); // ⇨ [ 246, 87, 141, 176, 250, 228, 17, 231, 146, 52, 239, 53, 111, 39, 145, 49, 246, 87, 180, 192, 250, 228, 17, 231, 146, 52, 239, 53, 111, 39, 145, 49 ] - -``` - -### Version 3 - -```javascript -const uuidv3 = require('uuid/v3'); - -// Incantations -uuidv3(name, namespace); -uuidv3(name, namespace, buffer); -uuidv3(name, namespace, buffer, offset); -``` - -Generate and return a RFC4122 v3 UUID. - -* `name` - (String | Array[]) "name" to create UUID with -* `namespace` - (String | Array[]) "namespace" UUID either as a String or Array[16] of byte values -* `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written. -* `offset` - (Number) Starting index in `buffer` at which to begin writing. Default = 0 - -Returns `buffer`, if specified, otherwise the string form of the UUID - -Example: - -```javascript -uuidv3('hello world', MY_NAMESPACE); // ⇨ '042ffd34-d989-321c-ad06-f60826172424' - +const arr = new Array(32); // -> [] +uuidv1(null, arr, 0); // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15] +uuidv1(null, arr, 16); // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15 02 a3 1c b0 14 32 11 e1 85 58 0b 48 8e 4f c1 15] ``` ### Version 4 @@ -204,7 +132,7 @@ uuidv3('hello world', MY_NAMESPACE); // ⇨ '042ffd34-d989-321c-ad06-f608261724 ```javascript const uuidv4 = require('uuid/v4') -// Incantations +// Allowed arguments uuidv4(); uuidv4(options); uuidv4(options, buffer, offset); @@ -220,40 +148,38 @@ Generate and return a RFC4122 v4 UUID. Returns `buffer`, if specified, otherwise the string form of the UUID -Example: Generate string UUID with predefined `random` values +Example: Generate string UUID with fully-specified options ```javascript -const v4options = { +uuid.v4({ random: [ 0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea, 0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36 ] -}; -uuidv4(v4options); // ⇨ '109156be-c4fb-41ea-b1b4-efe1671c5836' - +}); +// -> "109156be-c4fb-41ea-b1b4-efe1671c5836" ``` Example: Generate two IDs in a single buffer ```javascript -const buffer = new Array(); -uuidv4(null, buffer, 0); // ⇨ [ 175, 10, 162, 184, 217, 255, 77, 139, 161, 80, 41, 200, 70, 238, 196, 250 ] -uuidv4(null, buffer, 16); // ⇨ [ 175, 10, 162, 184, 217, 255, 77, 139, 161, 80, 41, 200, 70, 238, 196, 250, 75, 162, 105, 153, 48, 238, 77, 58, 169, 56, 158, 207, 106, 160, 47, 239 ] - +const buffer = new Array(32); // (or 'new Buffer' in node.js) +uuid.v4(null, buffer, 0); +uuid.v4(null, buffer, 16); ``` ### Version 5 ```javascript -const uuidv5 = require('uuid/v5'); +const uuidv5 = require('uuid/v4'); -// Incantations +// Allowed arguments uuidv5(name, namespace); uuidv5(name, namespace, buffer); uuidv5(name, namespace, buffer, offset); ``` -Generate and return a RFC4122 v5 UUID. +Generate and return a RFC4122 v4 UUID. * `name` - (String | Array[]) "name" to create UUID with * `namespace` - (String | Array[]) "namespace" UUID either as a String or Array[16] of byte values @@ -265,29 +191,37 @@ Returns `buffer`, if specified, otherwise the string form of the UUID Example: ```javascript -uuidv5('hello world', MY_NAMESPACE); // ⇨ '9f282611-e0fd-5650-8953-89c8e342da0b' +// Generate a unique namespace (typically you would do this once, outside of +// your project, then bake this value into your code) +const uuidv4 = require('uuid/v4'); +const MY_NAMESPACE = uuidv4(); // +// Generate a couple namespace uuids +const uuidv5 = require('uuid/v5'); +uuidv5('hello', MY_NAMESPACE); +uuidv5('world', MY_NAMESPACE); ``` -## Command Line - -UUIDs can be generated from the command line with the `uuid` command. +## Testing ```shell -$ uuid -ddeb27fb-d9a0-4624-be4d-4615062daed4 - -$ uuid v1 -02d37060-d446-11e7-a9fa-7bdae751ebe1 +npm test ``` -Type `uuid --help` for usage details +## Deprecated / Browser-ready API -## Testing +The API below is available for legacy purposes and is not expected to be available post-3.X -```shell -npm test +```javascript +const uuid = require('uuid'); + +uuid.v1(...); // alias of uuid/v1 +uuid.v4(...); // alias of uuid/v4 +uuid(...); // alias of uuid/v4 + +// uuid.v5() is not supported in this API ``` ----- -Markdown generated from [README_js.md](README_js.md) by [](https://github.com/broofa/runmd)
\ No newline at end of file +## Legacy node-uuid package + +The code for the legacy node-uuid package is available in the `node-uuid` branch. |