string-length - npm Package Compare versions

Comparing version 1.0.1 to 2.0.0

index.js

 'use strict';
-var stripAnsi = require('strip-ansi');
+const stripAnsi = require('strip-ansi');
+const astralRegex = require('astral-regex');
 
-module.exports = function (str) {
-	var reAstral = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
-
-	return stripAnsi(str).replace(reAstral, ' ').length;
-};
+module.exports = input => stripAnsi(input).replace(astralRegex(), ' ').length;

package.json

 {
   "name": "string-length",
-  "version": "1.0.1",
+  "version": "2.0.0",
   "description": "Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes",
@@ -13,6 +13,6 @@ "license": "MIT",
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=4"
   },
   "scripts": {
-    "test": "mocha"
+    "test": "xo && ava"
   },
@@ -25,4 +25,5 @@ "files": [
     "string",
-    "str",
     "length",
+    "size",
+    "count",
     "astral",
@@ -37,7 +38,9 @@ "symbol",
   "dependencies": {
-    "strip-ansi": "^3.0.0"
+    "astral-regex": "^1.0.0",
+    "strip-ansi": "^4.0.0"
   },
   "devDependencies": {
-    "mocha": "*"
+    "ava": "*",
+    "xo": "*"
   }
 }

readme.md

@@ -5,3 +5,3 @@ # string-length [![Build Status](https://travis-ci.org/sindresorhus/string-length.svg?branch=master)](https://travis-ci.org/sindresorhus/string-length)
 
-`String#length` errornously counts [astral symbols](http://www.tlg.uci.edu/~opoudjis/unicode/unicode_astral.html) as two characters.
+`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.
 
@@ -12,3 +12,3 @@
 ```
-$ npm install --save string-length
+$ npm install string-length
 ```
@@ -20,2 +20,4 @@
 ```js
+const stringLength = require('string-length');
+
 '🐴'.length;
@@ -27,3 +29,3 @@ //=> 2
 
-stringLength('\u001b[1municorn\u001b[22m');
+stringLength('\u001B[1municorn\u001B[22m');
 //=> 7
@@ -33,4 +35,9 @@ ```
 
+## Related
+
+- [string-width](https://github.com/sindresorhus/string-width) - Get visual width of a string
+
+
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT © [Sindre Sorhus](https://sindresorhus.com)

New alerts

Trivial Package

Supply chain risk

Packages less than 10 lines of code are easily copied into your own project and may not warrant the additional supply chain risk of an external dependency.

Found 1 instance in 1 package

Fixed alerts

Trivial Package

Supply chain risk

Packages less than 10 lines of code are easily copied into your own project and may not warrant the additional supply chain risk of an external dependency.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

2967

increased by8.09%

Number of lines in readme file

39

increased by21.88%

Worsened metrics

Dependency count

2

increased by100%

Dev dependency count

2

increased by100%

Lines of code

4

decreased by-33.33%

Dependency changes

• + Addedastral-regex@^1.0.0

• + Addedansi-regex@3.0.1(transitive)

• + Addedastral-regex@1.0.0(transitive)

• + Addedstrip-ansi@4.0.0(transitive)

• - Removedansi-regex@2.1.1(transitive)

• - Removedstrip-ansi@3.0.1(transitive)

• Updatedstrip-ansi@^4.0.0