Bug #11519
Updated by nobu (Nobuyoshi Nakada) over 8 years ago
~~~ruby ~~~ #! /usr/bin/env ruby # encoding: utf-8 puts "Ruby version: #{RUBY_VERSION}" puts "__ENCODING__ = #{__ENCODING__}" puts "hello".encoding foo = "hello" puts "#{foo}".encoding puts "#{"hello"}".encoding bar = nil puts "#{bar}".encoding puts "#{nil}".encoding puts "#{bar}#{foo}".encoding ~~~ The output for this on all versions of ruby that I have except 1.9.1 is this: ~~~ Ruby version: 2.2.3 __ENCODING__ = UTF-8 UTF-8 UTF-8 UTF-8 US-ASCII US-ASCII US-ASCII ~~~ It is the last part that gave me grief. Rails `content_for` content_for used such a construct so all my content was being converted to US-ASCII and sometimes were error off. It seems to me the `"#{ "#{ ... }"` }" string should be utf-8 and so anything inserted into it should be converted to utf-8 so `"#{nil}"` "#{nil}" should be utf-8 -- not US-ASCII.