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nanoid

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nanoid - npm Package Compare versions

Comparing version 1.2.0 to 1.2.1

25

async.js

@@ -12,2 +12,3 @@ var crypto = require('crypto')

* @param {number} [size=21] The number of symbols in ID.
* @param {function} callback for environments without `Promise`.
*

@@ -25,8 +26,8 @@ * @return {Promise} Promise with random string.

*/
module.exports = function (size) {
module.exports = function (size, callback) {
size = size || 21
return new Promise(function (resolve, reject) {
if (callback) {
crypto.randomBytes(size, function (err, bytes) {
if (err) {
reject(err)
callback(err)
} else {

@@ -37,6 +38,20 @@ var id = ''

}
resolve(id)
callback(null, id)
}
})
})
} else {
return new Promise(function (resolve, reject) {
crypto.randomBytes(size, function (err, bytes) {
if (err) {
reject(err)
} else {
var id = ''
while (0 < size--) {
id += url[bytes[size] & 63]
}
resolve(id)
}
})
})
}
}

3

CHANGELOG.md
# Change Log
This project adheres to [Semantic Versioning](http://semver.org/).
## 1.2.1
* Fix old Node.js support.
## 1.2

@@ -5,0 +8,0 @@ * Add `nanoid/async`.

{
"name": "nanoid",
"version": "1.2.0",
"version": "1.2.1",
"description": "A tiny (145 bytes), secure URL-friendly unique string ID generator",

@@ -5,0 +5,0 @@ "keywords": [

@@ -124,3 +124,3 @@ # Nano ID

[ID collision probability]: https://alex7kom.github.io/nano-nanoid-cc/
[ID collision probability]: https://zelark.github.io/nano-id-cc/

@@ -222,3 +222,3 @@

[`nanoid-dictionary`]: https://github.com/CyberAP/nanoid-dictionary
[ID size calculator]: https://alex7kom.github.io/nano-nanoid-cc/
[ID size calculator]: https://zelark.github.io/nano-id-cc/
[`nanoid-cli`]: https://github.com/twhitbeck/nanoid-cli

@@ -225,0 +225,0 @@ [`nanoid-good`]: https://github.com/y-gagar1n/nanoid-good

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