Hi guys,
I need to translate the strftime into chinese.
I found a tutorial (ref:
Out of Computer: 讓Ruby on Rails顯示中文日期)
require ‘date’
Date::ABBR_DAYNAMES.replace %w(æ—¥ 一 二 三 å›› 五 å…)
Date::DAYNAMES.replace %w(星期日 星期一 星期二 星期三 星期四 星期五 星期å…)
Date::ABBR_MONTHNAMES.replace %w(nil 1月 2月 3月 4月 5月 6月 7月 8月 9月 10月 11月
12月)
Date::MONTHNAMES.replace %w(nil 一月 二月 三月 四月 五月 å…月 七月 八月 ä¹æœˆ å月 å一月 å二月)
It asked us to update the environment.rb.
However, I found “replace can’t modify frozen array” error when I
restart the server.
I don’t know whether this way to update the frozen array is correct? Is
there any better solution?
My Rails is “2.0.2”.
Thanks much
Arthur
well…
1.Date::ABBR_DAYNAMES is a const var, you can do force-assignment:
Date::ABBR_DAYNAMES=%w[æ—¥ 一 二 三 å›› 五 å…]
just ignore the warnings.
2.Date::ABBR_DAYNAMES is a frezon object, you do some hacking to
unfreeze
it:
- require ‘dl/struct’
-
- module Internal
- extend DL::Importable
-
- typealias “VALUE”,nil,nil,nil,“unsigned long”
- typealias “ID”,nil,nil,nil,“unsigned long”
-
- Basic=[“long flags”,“VALUE klass”]
- RBasic=struct Basic
- RObject=struct(Basic+[“st_table *iv_tbl”])
-
- FL_FREEZE=1<<10
- end
-
- class Object
- def immediate?
-
[Fixnum,Symbol,NilClass,TrueClass,FalseClass].any?{ |klass|
klass
===self}
19. end
20.
21. def unfreeze
22. return self if immediate?
23. Internal::RObject.new(DL::PtrData.new(self.object_id *
2)).flags&= ~
Internal::FL_FREEZE
24. self
25. end
26.
27. end
28.
29. Date::ABBR_DAYNAMES.unfreeze
30. Date::ABBR_DAYNAMES.replace…
But… I think it’s much easizer *changing you local(set it to
zh_CN.utf-8)
*to make strftime return chinese.