Objective-C：将数字格式化为序数：1,2,3，...到1st，2nd，3rd [英] Objective-C: format numbers to ordinals: 1, 2, 3, .. to 1st, 2nd, 3rd

问题描述

在目标C中，是否有任何方法来格式化整数为序号
1 =>1st，2 =>2nd等。 。适用于任何语言？
因此，如果用户是法国人，他会看到1er，2ieme等..

非常感谢！

编辑：
这是用于一个iOs应用程序

解决方案

你有没有看过 TTTOrdinalNumberFormatter 这是在 FormatterKit ？它工作的很好，我很确定这正是你在找什么。

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以下是一个从套件中取得的例子：

  TTTOrdinalNumberFormatter * ordinalNumberFormatter = [[TTTOrdinalNumberFormatter alloc] init]; 
 [ordinalNumberFormatter setLocale：[NSLocale currentLocale]]; 
 [ordinalNumberFormatter setGrammaticalGender：TTTOrdinalNumberFormatterMaleGender]; 
 NSNumber * number = [NSNumber numberWithInteger：2]; 
 NSLog（@％@，[NSString stringWithFormat：NSLocalizedString（@You come in％@ place！，nil），[ordinalNumberFormatter stringFromNumber：number]]）; 
  

假设您已经提供了您来自％@ place！的本地化字符串， be：

  *英语：你来了第二名！ 
 *法语：Vousêtesvenuàla 2eme place！ 
 *西班牙文：Usugle！2.o lugar！ 
  

In Objective C, is there any way to format an integer to ordinals 1 => "1st", 2 => "2nd" etc... that works for any language? So if the user is French he will see "1er", "2ieme" etc..

Thanks a lot!

Edit: This is for an iOs app

解决方案

Have you taken a look at TTTOrdinalNumberFormatter which is in FormatterKit? It works great, and I'm pretty sure it's exactly what you're looking for.

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Here's an example taken from the kit:

TTTOrdinalNumberFormatter *ordinalNumberFormatter = [[TTTOrdinalNumberFormatter alloc] init];
[ordinalNumberFormatter setLocale:[NSLocale currentLocale]];
[ordinalNumberFormatter setGrammaticalGender:TTTOrdinalNumberFormatterMaleGender];
NSNumber *number = [NSNumber numberWithInteger:2];
NSLog(@"%@", [NSString stringWithFormat:NSLocalizedString(@"You came in %@ place!", nil), [ordinalNumberFormatter stringFromNumber:number]]);

Assuming you've provided localized strings for "You came in %@ place!", the output would be:

* English: "You came in 2nd place!"
* French: "Vous êtes venu à la 2eme place!"
* Spanish: "Usted llegó en 2.o lugar!"

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