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@stdlib/regexp-eol
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Regular expression to match a newline character sequence.
npm install @stdlib/regexp-eol
var reEOL = require( '@stdlib/regexp-eol' );
Returns a Regular expression to match a newline character sequence.
var RE_EOL = reEOL();
var bool = RE_EOL.test( '\n' );
// returns true
bool = RE_EOL.test( '\r\n' );
// returns true
bool = RE_EOL.test( '\\r\\n' );
// returns false
The function accepts an options
object with optional properties:
string
specifying regular expression flags. Default: ''
.boolean
indicating whether to create a capture group for the match. Default: false
.By default, the function returns a regular expression which does not have any flags specified. To specify flags, set the flags
option with a list of flags (which may be in any order).
var replace = require( '@stdlib/string-replace' );
var RE_EOL = reEOL({
'flags': 'g'
});
var str = '1\n2\n3';
var out = replace( str, RE_EOL, '' );
// returns '123'
By default, the function returns a regular expression which does not capture the part of a string matching the regular expression. To capture matches, set the capture
option.
var RE_EOL = reEOL({
'capture': true
});
var str = 'beep\nboop';
var arr = str.split( RE_EOL );
// returns [ 'beep', '\n', 'boop' ]
Regular expression to match a newline character sequence.
var bool = reEOL.REGEXP.test( 'abc' );
// returns false
Regular expression to capture a newline character sequence.
var parts = reEOL.REGEXP_CAPTURE.exec( '\n' );
// returns [ '\n', '\n' ]
var reEOL = require( '@stdlib/regexp-eol' );
var RE_EOL = reEOL();
var bool;
var str;
bool = RE_EOL.test( '\r\n' );
// returns true
bool = RE_EOL.test( '\n' );
// returns true
bool = RE_EOL.test( '\r' );
// returns false
bool = RE_EOL.test( '\\r\\n' );
// returns false
bool = RE_EOL.test( 'beep' );
// returns false
str = 'This is\na newline\r\ndelimited string.';
var arr = str.split( RE_EOL );
// returns [ 'This is', 'a newline', 'delimited string.' ]
This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
See LICENSE.
Copyright © 2016-2024. The Stdlib Authors.
FAQs
Return a regular expression to match a newline character sequence.
The npm package @stdlib/regexp-eol receives a total of 425,111 weekly downloads. As such, @stdlib/regexp-eol popularity was classified as popular.
We found that @stdlib/regexp-eol demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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