is-fullwidth-code-point - npm Package Compare versions

Comparing version 2.0.0 to 3.0.0

index.js

@@ -0,40 +1,41 @@
+/* eslint-disable yoda */
 'use strict';
-/* eslint-disable yoda */
-module.exports = x => {
-	if (Number.isNaN(x)) {
+
+const isFullwidthCodePoint = codePoint => {
+	if (Number.isNaN(codePoint)) {
 		return false;
 	}
 
-	// code points are derived from:
+	// Code points are derived from:
 	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
 	if (
-		x >= 0x1100 && (
-			x <= 0x115f ||  // Hangul Jamo
-			x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
-			x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
+		codePoint >= 0x1100 && (
+			codePoint <= 0x115F || // Hangul Jamo
+			codePoint === 0x2329 || // LEFT-POINTING ANGLE BRACKET
+			codePoint === 0x232A || // RIGHT-POINTING ANGLE BRACKET
 			// CJK Radicals Supplement .. Enclosed CJK Letters and Months
-			(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+			(0x2E80 <= codePoint && codePoint <= 0x3247 && codePoint !== 0x303F) ||
 			// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
-			(0x3250 <= x && x <= 0x4dbf) ||
+			(0x3250 <= codePoint && codePoint <= 0x4DBF) ||
 			// CJK Unified Ideographs .. Yi Radicals
-			(0x4e00 <= x && x <= 0xa4c6) ||
+			(0x4E00 <= codePoint && codePoint <= 0xA4C6) ||
 			// Hangul Jamo Extended-A
-			(0xa960 <= x && x <= 0xa97c) ||
+			(0xA960 <= codePoint && codePoint <= 0xA97C) ||
 			// Hangul Syllables
-			(0xac00 <= x && x <= 0xd7a3) ||
+			(0xAC00 <= codePoint && codePoint <= 0xD7A3) ||
 			// CJK Compatibility Ideographs
-			(0xf900 <= x && x <= 0xfaff) ||
+			(0xF900 <= codePoint && codePoint <= 0xFAFF) ||
 			// Vertical Forms
-			(0xfe10 <= x && x <= 0xfe19) ||
+			(0xFE10 <= codePoint && codePoint <= 0xFE19) ||
 			// CJK Compatibility Forms .. Small Form Variants
-			(0xfe30 <= x && x <= 0xfe6b) ||
+			(0xFE30 <= codePoint && codePoint <= 0xFE6B) ||
 			// Halfwidth and Fullwidth Forms
-			(0xff01 <= x && x <= 0xff60) ||
-			(0xffe0 <= x && x <= 0xffe6) ||
+			(0xFF01 <= codePoint && codePoint <= 0xFF60) ||
+			(0xFFE0 <= codePoint && codePoint <= 0xFFE6) ||
 			// Kana Supplement
-			(0x1b000 <= x && x <= 0x1b001) ||
+			(0x1B000 <= codePoint && codePoint <= 0x1B001) ||
 			// Enclosed Ideographic Supplement
-			(0x1f200 <= x && x <= 0x1f251) ||
+			(0x1F200 <= codePoint && codePoint <= 0x1F251) ||
 			// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
-			(0x20000 <= x && x <= 0x3fffd)
+			(0x20000 <= codePoint && codePoint <= 0x3FFFD)
 		)
@@ -47,1 +48,4 @@ ) {
 };
+
+module.exports = isFullwidthCodePoint;
+module.exports.default = isFullwidthCodePoint;

package.json

 {
-  "name": "is-fullwidth-code-point",
-  "version": "2.0.0",
-  "description": "Check if the character represented by a given Unicode code point is fullwidth",
-  "license": "MIT",
-  "repository": "sindresorhus/is-fullwidth-code-point",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "[e-mail]",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "fullwidth",
-    "full-width",
-    "full",
-    "width",
-    "unicode",
-    "character",
-    "char",
-    "string",
-    "str",
-    "codepoint",
-    "code",
-    "point",
-    "is",
-    "detect",
-    "check"
-  ],
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  },
-  "xo": {
-    "esnext": true
-  }
+	"name": "is-fullwidth-code-point",
+	"version": "3.0.0",
+	"description": "Check if the character represented by a given Unicode code point is fullwidth",
+	"license": "MIT",
+	"repository": "sindresorhus/is-fullwidth-code-point",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "[e-mail]",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd-check"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"fullwidth",
+		"full-width",
+		"full",
+		"width",
+		"unicode",
+		"character",
+		"string",
+		"codepoint",
+		"code",
+		"point",
+		"is",
+		"detect",
+		"check"
+	],
+	"devDependencies": {
+		"ava": "^1.3.1",
+		"tsd-check": "^0.5.0",
+		"xo": "^0.24.0"
+	}
 }

readme.md

@@ -9,3 +9,3 @@ # is-fullwidth-code-point [![Build Status](https://travis-ci.org/sindresorhus/is-fullwidth-code-point.svg?branch=master)](https://travis-ci.org/sindresorhus/is-fullwidth-code-point)
 ```
-$ npm install --save is-fullwidth-code-point
+$ npm install is-fullwidth-code-point
 ```
@@ -19,6 +19,6 @@
 
-isFullwidthCodePoint('谢'.codePointAt());
+isFullwidthCodePoint('谢'.codePointAt(0));
 //=> true
 
-isFullwidthCodePoint('a'.codePointAt());
+isFullwidthCodePoint('a'.codePointAt(0));
 //=> false
@@ -30,9 +30,9 @@ ```
 
-### isFullwidthCodePoint(input)
+### isFullwidthCodePoint(codePoint)
 
-#### input
+#### codePoint
 
 Type: `number`
 
-[Code point](https://en.wikipedia.org/wiki/Code_point) of a character.
+The [code point](https://en.wikipedia.org/wiki/Code_point) of a character.
 
@@ -39,0 +39,0 @@

No alert changes

Improved metrics

Total package byte prevSize

4994

increased by20.74%

Number of package files

5

increased by25%

Lines of code

59

increased by34.09%

Worsened metrics

Dev dependency count

3

increased by50%

No dependency changes