path-segments
Get n specific segments of a file path, e.g. first 2, last 3, etc.
Last updated 12 years ago
by jonschlinkert
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package.json
$ cnpm install path-segments
SYNC missed versions from
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path-segments 
Get specific segments of a file path. First, last, last two, first two, etc.
Install
Install with npm:
npm i path-segments --save-dev
Usage
var segements = require('path-segments');
Tests
In the command line, run npm test or mocha.
first
Get the first n segments of a path:
segments('a/b/c', {first: 1});
//=> 'a'
segments('./a/b/c', {first: 1});
//=> 'a'
segments('/a/b/c.js', {first: 1});
//=> 'a'
segments('/a/b/c/', {first: 1});
//=> 'a'
segments('a\\b\\c', {first: 1});
//=> 'a'
segments('.\\a\\b\\c.js', {first: 1});
//=> 'a'
segments('.\\a\\b\\c\\', {first: 2});
//=> 'a/b'
segments('.\\a\\b\\c.js', {first: 2});
//=> 'a/b'
segments('/a/b/c.js', {first: 3});
//=> 'a/b/c.js'
segments('/a/b/c/', {first: 3});
//=> 'a/b/c'
segments('a\\b\\c', {first: 3});
//=> 'a/b/c'
segments('a\\b\\c\\', {first: 3});
//=> 'a/b/c'
segments('.\\a\\b\\c.js', {first: 3});
//=> 'a/b/c.js'
last
Get the last n segments of a path:
segments('a/b/c');
//=> 'c'
segments('./a/b/c');
//=> 'c'
segments('./a/b/c.js');
//=> 'c.js'
segments('/a/b/c.js');
//=> 'c.js'
segments('/a/b/c/');
//=> 'c'
segments('.\\a\\b\\c\\');
//=> 'c'
segments('.\\a\\b\\c.js');
//=> 'c.js'
segments('/a/b/c.js', {last: 2});
//=> 'b/c.js'
segments('/a/b/c/', {last: 2});
//=> 'b/c'
segments('a\\b\\c', {last: 2});
//=> 'b/c'
segments('.\\a\\b\\c.js', {last: 2});
//=> 'b/c.js'
segments('./a/b/c/', {last: 3});
//=> 'a/b/c'
segments('a/b/c.js', {last: 3});
//=> 'a/b/c.js'
segments('.\\a\\b\\c\\', {last: 3});
//=> 'a/b/c'
segments('.\\a\\b\\c.js', {last: 3});
//=> 'a/b/c.js'
See the tests for more examples.
Author
Jon Schlinkert
License
Copyright (c) 2014 Jon Schlinkert, contributors.
Released under the MIT license
This file was generated by verb-cli on June 26, 2014.
Current Tags
- 0.1.1 ... latest (12 years ago)
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