readdir-sorted
v3.0.0
Published
Like `fs.promise.readdir()`, but sorts the result based on `String#localeCompare()`
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readdir-sorted
Like fs.promise.readdir()
but sorts the result based on String#localeCompare()
const readdirSorted = require('readdir-sorted');
(async () => {
await readdirSorted('.'); /* => [
'.editorconfig',
'.gitattributes',
'.gitignore',
'.travis.yml',
'index.js',
'LICENSE',
'package.json',
'README.md',
'test'
] */
})();
Installation
npm install readdir-sorted
API
const readdirSorted = require('readdir-sorted');
readdirSorted(path [, options])
path: string | Buffer | URL
(directory path)
options: Object
Return: Promise<string[]|Buffer[]|fs.Dirent[]>
It returns a result of fs.promises.readdir()
with sorting entries based on String#localeCompare()
.
Options
options.encoding and options.withFileTypes
Both will be passed to fs.promises.readdir()
.
(async () => {
await readdirSorted('example');
//=> ['directory', 'file.txt', 'symlink']
await readdirSorted('example', {
encoding: 'base64',
withFileTypes: true
});
/* => [
Dirent { name: 'ZGlyZWN0b3J5', [Symbol(type)]: 2 },
Dirent { name: 'aW5kZXguanM=', [Symbol(type)]: 1 },
Dirent { name: 'c3ltbGluaw==', [Symbol(type)]: 3 }
] */
})();
Other options
locale
property will be passed to the second argument of String#localeCompare()
, and the rest will be used in the third argument.
(async () => {
await readdirSorted('/path/to/dir');
//=> ['10', '2', 'ä', 'z']
await readdirSorted('/path/to/dir', {
locale: 'sv',
numeric: true
});
//=> ['2', '10', 'z', 'ä']
})();
License
ISC License © 2017 - 2019 Watanabe Shinnosuke