我怎样才能在 Ruby 上做到这一点?
puts some_method("ò")
# => "ò"
换句话说,将重音字符转换ò
为他的 HTML 版本:ò
我试过这样:
# coding: utf-8
require 'rubygems'
require 'htmlentities'
require 'unicode'
coder = HTMLEntities.new
string = "Scròfina"
puts coder.encode(string, :named)
但我得到这个(来自:http ://htmlentities.rubyforge.org/ ):
/Library/Ruby/Gems/1.8/gems/htmlentities-4.2.0/lib/htmlentities/encoder.rb:85:in `unpack': malformed UTF-8 character (expected 2 bytes, given 1 bytes) (ArgumentError)
from /Library/Ruby/Gems/1.8/gems/htmlentities-4.2.0/lib/htmlentities/encoder.rb:85:in `encode_decimal'
from (eval):2:in `encode_extended'
from /Library/Ruby/Gems/1.8/gems/htmlentities-4.2.0/lib/htmlentities/encoder.rb:18:in `encode'
from /Library/Ruby/Gems/1.8/gems/htmlentities-4.2.0/lib/htmlentities/encoder.rb:18:in `gsub!'
from /Library/Ruby/Gems/1.8/gems/htmlentities-4.2.0/lib/htmlentities/encoder.rb:18:in `encode'
from /Library/Ruby/Gems/1.8/gems/htmlentities-4.2.0/lib/htmlentities.rb:74:in `encode'
from unicode_pleasure.rb:8
感谢您的时间!
- 莱昂纳多