README.md (2274B)
1 <!-- 2 3 @license Apache-2.0 4 5 Copyright (c) 2018 The Stdlib Authors. 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18 19 --> 20 21 # Basename 22 23 > [Regular expression][regexp] to capture the last part of a [POSIX][posix] path. 24 25 <section class="usage"> 26 27 ## Usage 28 29 ```javascript 30 var reBasenamePosix = require( '@stdlib/regexp/basename-posix' ); 31 ``` 32 33 #### reBasenamePosix() 34 35 Returns a [regular expression][regexp] to capture the last part of a [POSIX][posix] path. 36 37 ```javascript 38 var RE_BASENAME_POSIX = reBasenamePosix(); 39 var base = RE_BASENAME_POSIX.exec( 'foo/bar/index.js' )[ 1 ]; 40 // returns 'index.js' 41 ``` 42 43 #### reBasenamePosix.REGEXP 44 45 [Regular expression][regexp] to capture the last part of a [POSIX][posix] path. 46 47 ```javascript 48 var base = reBasenamePosix.REGEXP.exec( 'foo/bar/index.js' )[ 1 ]; 49 // returns 'index.js' 50 ``` 51 52 </section> 53 54 <!-- /.usage --> 55 56 <section class="examples"> 57 58 ## Examples 59 60 <!-- eslint no-undef: "error" --> 61 62 ```javascript 63 var reBasenamePosix = require( '@stdlib/regexp/basename-posix' ); 64 65 var RE_BASENAME_POSIX = reBasenamePosix(); 66 var base = RE_BASENAME_POSIX.exec( 'index.js' )[ 1 ]; 67 // returns 'index.js' 68 69 base = RE_BASENAME_POSIX.exec( '/foo/bar/home.html' )[ 1 ]; 70 // returns 'home.html' 71 72 base = RE_BASENAME_POSIX.exec( 'foo/file.pdf' )[ 1 ]; 73 // returns 'file.pdf' 74 75 base = RE_BASENAME_POSIX.exec( 'beep.' )[ 1 ]; 76 // returns 'beep.' 77 78 base = RE_BASENAME_POSIX.exec( '' )[ 1 ]; 79 // returns '' 80 81 base = RE_BASENAME_POSIX.exec( '/foo/bar/file' )[ 1 ]; 82 // returns 'file' 83 84 base = RE_BASENAME_POSIX.exec( '/foo/bar/.gitignore' )[ 1 ]; 85 // returns '.gitignore' 86 ``` 87 88 </section> 89 90 <!-- /.examples --> 91 92 <section class="links"> 93 94 [regexp]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions 95 96 [posix]: https://en.wikipedia.org/wiki/POSIX 97 98 </section> 99 100 <!-- /.links -->