diff options
| author | littleblack111 <littleblack11111@gmail.com> | 2026-05-18 23:10:59 +0800 |
|---|---|---|
| committer | littleblack111 <littleblack11111@gmail.com> | 2026-05-18 23:41:44 +0800 |
| commit | fc87c009806dcc98867f6b58efe29b042aa01dee (patch) | |
| tree | 8f59b3f4a5b66e9dfef2d40c8d318e258a521228 /node_modules/num2fraction | |
| parent | 3336b2356ee6152d9c6ae59bd9b87ccbc0958407 (diff) | |
node: updatemain
Diffstat (limited to 'node_modules/num2fraction')
| -rw-r--r-- | node_modules/num2fraction/.editorconfig | 14 | ||||
| -rw-r--r-- | node_modules/num2fraction/.npmignore | 8 | ||||
| -rw-r--r-- | node_modules/num2fraction/LICENSE | 22 | ||||
| -rw-r--r-- | node_modules/num2fraction/README.md | 87 | ||||
| -rw-r--r-- | node_modules/num2fraction/index.js | 48 | ||||
| -rw-r--r-- | node_modules/num2fraction/package.json | 31 |
6 files changed, 0 insertions, 210 deletions
diff --git a/node_modules/num2fraction/.editorconfig b/node_modules/num2fraction/.editorconfig deleted file mode 100644 index 4a12c116..00000000 --- a/node_modules/num2fraction/.editorconfig +++ /dev/null @@ -1,14 +0,0 @@ -# editorconfig.org -root = true - -[*] -charset = utf-8 -indent_style = space -indent_size = 2 -end_of_line = lf -trim_trailing_whitespace = true -insert_final_newline = true - - -[*.md] -trim_trailing_whitespace = false diff --git a/node_modules/num2fraction/.npmignore b/node_modules/num2fraction/.npmignore deleted file mode 100644 index a8d32849..00000000 --- a/node_modules/num2fraction/.npmignore +++ /dev/null @@ -1,8 +0,0 @@ -.gitignore -.travis.yml - -node_modules/ -test/ - -gulpfile.js -Gruntfile.js diff --git a/node_modules/num2fraction/LICENSE b/node_modules/num2fraction/LICENSE deleted file mode 100644 index 9d10f019..00000000 --- a/node_modules/num2fraction/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014 PostCSS - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - diff --git a/node_modules/num2fraction/README.md b/node_modules/num2fraction/README.md deleted file mode 100644 index aa47197c..00000000 --- a/node_modules/num2fraction/README.md +++ /dev/null @@ -1,87 +0,0 @@ -# num2fraction - -[](https://travis-ci.org/yisibl/num2fraction) -[](https://www.npmjs.com/package/num2fraction) -[](https://www.npmjs.com/package/num2fraction) -[](http://opensource.org/licenses/MIT) - -> Converting Number to Fraction with Node.js. - -## Installation - -```console -npm install num2fraction -``` - -## Usage - -```js -var π = Math.PI -var n2f = require('num2fraction') - console.log(n2f(0)) // => 0 - console.log(n2f(.2)) // => 1/5 - console.log(n2f(1.1)) // => 11/10 - console.log(n2f(1.2)) // => 6/5 - console.log(n2f(1.3)) // => 13/10 - console.log(n2f(1.4)) // => 7/5 - console.log(n2f(1.5)) // => 3/2 - console.log(n2f(2)) // => 2/1 - console.log(n2f(2.1)) // => 21/10 - console.log(n2f(3)) // => 3/1 - console.log(n2f(2.555)) // => 511/200 - console.log(n2f(8.36)) // => 209/25 - console.log(n2f('3em')) // => 3/1 - console.log(n2f('1.5px')) // => 3/2 - console.log(n2f(7 / 9) // => 7/9 - console.log(n2f(8 / 9) // => 8/9 - console.log(n2f(512 / 999) // => 512/999 - console.log(n2f((2 * π / 3) / π) // => 2/3 - console.log(n2f((8 * 5) / (4 / 2)) // => 20/1 -``` - -## Example - -Opera [old versions](http://www.opera.com/docs/specs/presto28/css/o-vendor/) support the non-standard `-o-min-device-pixel-ratio` or `-o-max-device-pixel-ratio` in CSS media queries. - -```css -@media - only screen and (-webkit-min-device-pixel-ratio: 2), - only screen and ( min--moz-device-pixel-ratio: 2), - only screen and ( -o-min-device-pixel-ratio: 2/1), /* Opera */ - only screen and ( min-device-pixel-ratio: 2), - only screen and ( min-resolution: 192dpi), /* fallback */ - only screen and ( min-resolution: 2dppx) { - -} -``` - -## Changelog - -### v1.2.2 - -* \+ Remove: Debug log message. - -### v1.2.1 - -* \+ Fix: 0 must be converted to a string. - -### v1.2.0 - -* \+ Fix: Accomodate rounding errors. (by @jamestalmage) -* \+ Fix: The negative sign should be on numerator. (by @jamestalmage) - -### v1.1.0 - -* \+ Use more precise (not fixed) precision factor for the calculation - -### v1.0.1 - -* \- Remove "ci.testling.com" - -### V1.0.0 - -> First release. - -## License - -[MIT](LICENSE) diff --git a/node_modules/num2fraction/index.js b/node_modules/num2fraction/index.js deleted file mode 100644 index 659deca4..00000000 --- a/node_modules/num2fraction/index.js +++ /dev/null @@ -1,48 +0,0 @@ -'use strict' - -var abs = Math.abs -var round = Math.round - -function almostEq(a, b) { - return abs(a - b) <= 9.5367432e-7 -} - -//最大公约数 Greatest Common Divisor -function GCD(a, b) { - if (almostEq(b, 0)) return a - return GCD(b, a % b) -} - -function findPrecision(n) { - var e = 1 - - while (!almostEq(round(n * e) / e, n)) { - e *= 10 - } - - return e -} - -function num2fraction(num) { - if (num === 0 || num === '0') return '0' - - if (typeof num === 'string') { - num = parseFloat(num) - } - - - var precision = findPrecision(num) //精确度 - var number = num * precision - var gcd = abs(GCD(number, precision)) - - //分子 - var numerator = number / gcd - //分母 - var denominator = precision / gcd - - //分数 - return round(numerator) + '/' + round(denominator) -} - -module.exports = num2fraction - diff --git a/node_modules/num2fraction/package.json b/node_modules/num2fraction/package.json deleted file mode 100644 index ff970906..00000000 --- a/node_modules/num2fraction/package.json +++ /dev/null @@ -1,31 +0,0 @@ -{ - "name": "num2fraction", - "version": "1.2.2", - "description": "Convert number to fraction", - "main": "index.js", - "author": { - "name": "yisi", - "email": "yiorsi@gmail.com", - "url": "http://iyunlu.com/view" - }, - "license": "MIT", - "repository": { - "type": "git", - "url": "git@github.com:yisibl/num2fraction.git" - }, - "keywords": [ - "fraction", - "number", - "math", - "maths", - "arithmetic", - "gcd", - "rational" - ], - "devDependencies": { - "tape": "^3.0.0" - }, - "scripts": { - "test": "tape test/*.js" - } -} |
