string-length - npm Package Compare versions

Comparing version 4.0.1 to 4.0.2

index.d.ts

 /**
 Get the real length of a string - by correctly counting astral symbols and ignoring [ansi escape codes](https://github.com/sindresorhus/strip-ansi).
 
-`String#length` errornously counts [astral symbols](https://web.archive.org/web/20150721114550/http://www.tlg.uci.edu/~opoudjis/unicode/unicode_astral.html) as two characters.
+`String#length` erroneously counts [astral symbols](https://web.archive.org/web/20150721114550/http://www.tlg.uci.edu/~opoudjis/unicode/unicode_astral.html) as two characters.
 
@@ -6,0 +6,0 @@ @example

index.js

@@ -10,5 +10,11 @@ 'use strict';
 
-	return stripAnsi(string).match(charRegex()).length;
+	const strippedString = stripAnsi(string);
+
+	if (strippedString === '') {
+		return 0;
+	}
+
+	return strippedString.match(charRegex()).length;
 };
 
 module.exports = stringLength;

package.json

 {
 	"name": "string-length",
-	"version": "4.0.1",
+	"version": "4.0.2",
 	"description": "Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes",
@@ -5,0 +5,0 @@ "license": "MIT",

readme.md

@@ -1,6 +0,6 @@
-# string-length [![Build Status](https://travis-ci.org/sindresorhus/string-length.svg?branch=master)](https://travis-ci.org/sindresorhus/string-length)
+# string-length
 
 > Get the real length of a string - by correctly counting astral symbols and ignoring [ansi escape codes](https://github.com/sindresorhus/strip-ansi)
 
-`String#length` errornously counts [astral symbols](https://web.archive.org/web/20150721114550/http://www.tlg.uci.edu/~opoudjis/unicode/unicode_astral.html) as two characters.
+`String#length` erroneously counts [astral symbols](https://web.archive.org/web/20150721114550/http://www.tlg.uci.edu/~opoudjis/unicode/unicode_astral.html) as two characters.
 
@@ -7,0 +7,0 @@ ## Install

No alert changes

Improved metrics

Lines of code

30

increased by15.38%

Worsened metrics

Total package byte prevSize

4052

decreased by-1.19%

No dependency changes