Javascript复数字符串 [英] Javascript pluralize a string

问题描述

在PHP中，我使用Kuwamoto的类来复活我的字符串中的名词。除了一些插件，我没有在javascript中找到像这个脚本一样好的东西。所以，有一个基于Kuwamoto课程的javascript函数会很棒。

In PHP, I use Kuwamoto's class to pluralize nouns in my strings. I didn't find something as good as this script in javascript except for some plugins. So, it would be great to have a javascript function based on Kuwamoto's class.

http://kuwamoto.org/2007/12/17/improved-pluralizing-in-php-actionscript-and-ror/

推荐答案

简易版（ES6）：

const maybePluralize = (count, noun, suffix = 's') =>
  `${count} ${noun}${count !== 1 ? suffix : ''}`;

用法：

maybePluralize(0, 'turtle'); // 0 turtles
maybePluralize(1, 'turtle'); // 1 turtle
maybePluralize(2, 'turtle'); // 2 turtles
maybePluralize(3, 'fox', 'es'); // 3 foxes

这显然不支持所有英语边缘情况，但它适合大多数用途

This obviously doesn't support all english edge-cases, but it's suitable for most purposes

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