regex-dirname-posix
v1.0.0
Published
Regular expression to capture a POSIX path dirname.
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dirname
Regular expression to capture a POSIX path dirname.
Installation
$ npm install regex-dirname-posix
Usage
var re = require( 'regex-dirname-posix' );
re
Regular expression to capture a POSIX path dirname.
var base = re.exec( 'foo/bar/index.js' )[ 1 ];
// returns 'foo/bar'
Examples
var re = require( 'regex-dirname-posix' );
var dir;
dir = re.exec( 'index.js' )[ 1 ];
console.log( dir );
// returns ''
dir = re.exec( '.' )[ 1 ];
console.log( dir );
// returns '.'
dir = re.exec( './' )[ 1 ];
console.log( dir );
// returns '.'
dir = re.exec( '/foo/bar/home.html' )[ 1 ];
console.log( dir );
// returns '/foo/bar'
dir = re.exec( 'foo/file.pdf' )[ 1 ];
console.log( dir );
// returns 'foo'
dir = re.exec( 'beep.' )[ 1 ];
console.log( dir );
// returns ''
dir = re.exec( '' )[ 1 ];
console.log( dir );
// returns ''
dir = re.exec( '/foo/bar/file' )[ 1 ];
console.log( dir );
// returns '/foo/bar'
dir = re.exec( './foo/bar/.gitignore' )[ 1 ];
console.log( dir );
// returns './foo/bar'
To run the example code from the top-level application directory,
$ node ./examples/index.js
Tests
Unit
Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
License
Copyright
Copyright © 2015. Athan Reines.