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I am trying to figure out a 'proper' way of sorting UTF-8 strings in Ruby on Rails. In my application, I have a select box that is populated with countries. As my application is localized, each existing locale has a countries.yml file that relates a country's id to the localized name for that country. I can't sort the strings manually in the yml file because I need the ID to be consistent across all locales. What I have done is create a ascii_name method which uses the unidecode gem to convert accented and non-latin characters to their ascii equivalent (for instance, "Afeganistão" would become "Afeganistao"), and then sort on that: require 'unidecode' class Country def ascii_name Unidecoder.decode(name).gsub("[?]", "").gsub(/`/, "'").strip end end Country.all.sort_by(:&ascii_name) However, there are obvious issues with this: It cannot properly sort non-latin locales, as there may not be a direct analogous latin character. It makes no distinction between a letter and all accented forms of that letter (so, for instance, A and Ä become interchangeable) Does anyone know of a better way that I could sort my strings?

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