用波兰字符排序字符串数组

I have a problem with sorting an array which have strings with special Polish characters. My code looks like this:

我有一个问题，排序具有特殊波兰字符字符串的数组。我的代码是这样的:

 ["Łotwa", "Luksemburg", "Anglia"].sort_by{|x| ActiveSupport::Inflector.transliterate(x)}

and this code gives me the following result:

这个代码给了我以下的结果:

["Anglia", "Łotwa", "Luksemburg"]

but it should look like this:

但它应该是这样的:

["Anglia", "Luksemburg", "Łotwa"]

I tried to use these gems:

我试着使用这些宝石:

https://github.com/grosser/sort_alphabetical
https://github.com/jarib/ffi-icu

but they do not solve this problem. Problem is caused by the special Polish character "Ł".

但是他们并不能解决这个问题。问题是由波兰特殊字符“Ł”引起的。

1 个解决方案

#1

You can use string_case_pl gem:

可以使用string_case_pl gem:

require 'string_cmp_pl'
%w(Anglia Litwa Zanzibar Łotwa).sort
# => ["Anglia", "Litwa", "Łotwa", "Zanzibar"]