Ruby-on-rails 如何在rails中设置默认语言环境
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How to set default locale in rails
提问by raphael_turtle
How do I set the default locale in rails application.rb so I don't have to add unit every time I call the following?
如何在 rails application.rb 中设置默认语言环境，以便每次调用以下内容时都不必添加单位？
number_to_currency(@course.price, unit: "￡")
Rails guides says my locale is :en-GBfor the UK, but the following obviously creates an error in application.rb
Rails 指南说我的语言环境:en-GB适用于英国，但以下内容显然会在 application.rb 中产生错误
config.i18n.default_locale = :en-GB
回答by Alistair Holt
The rails-i18ngem contains a lot of locale configurations for Rails and en-GBis one of them. en-GB isn't included in Rails itself.
该rails-i18n宝石含有大量的语言环境配置为Rails和EN-GB就是其中之一。en-GB 不包含在 Rails 本身中。
- Add the
rails-i18ngem - Add
config.i18n.default_locale = :'en-GB'toapplication.rb
- 添加
rails-i18n宝石 - 添加
config.i18n.default_locale = :'en-GB'到application.rb
回答by Marek Lipka
Try this:
尝试这个：
config.i18n.default_locale = :'en-GB'
回答by Ulysse BN
I had a similar issue where I had to set the locale, locally... There is a great workaround in Rails, many string based methods can be given a localeoption. See the chunk of code below:
我有一个类似的问题，我必须在本地设置语言环境...... Rails 中有一个很好的解决方法，可以为许多基于字符串的方法提供一个locale选项。请参阅下面的代码块：
number_to_currency(@course.price, unit: "￡", locale: :"en-GB")
I know this could be argued as not an answer, but it would have been really helpful for me to find it here. I hope it will be for others!
我知道这可能被认为不是答案，但在这里找到它对我来说真的很有帮助。我希望它会适用于其他人！
回答by Snips
I avoided added another gem dependency, by adding my desired format for currency to the existing en (English) locale.
通过将我想要的货币格式添加到现有的 en（英语）语言环境中，我避免添加另一个 gem 依赖项。
Edit the file en.yml found in config/locales, and add the following number/currency format definition (you will see an existing hello: definition),
编辑在 config/locales 中找到的文件 en.yml，并添加以下数字/货币格式定义（您将看到一个现有的 hello: 定义），
en:
hello: "Hello world"
number:
currency:
format:
delimiter: ','
format: '%u%n'
precision: 2
separator: '.'
strip_insignificant_zeros: false
unit: '￡'
...gives ￡1,000.00
...给 ￡1,000.00
As an alternative,
作为备选，
number:
currency:
format:
delimiter: ''
format: '%n %u'
precision: 0
separator: '.'
strip_insignificant_zeros: false
unit: 'GBP'
...gives 1000 GBP
...给出 1000 英镑
See herefor more formatting options.
有关更多格式选项，请参见此处。
回答by José Carlos Morín
You should set the next configuration in: application.rb
您应该在：application.rb 中设置下一个配置
config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')] config.i18n.default_locale = :de
config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')] config.i18n.default_locale = :de
回答by cthulhu
You need to install the rails-i18n gem first ( https://github.com/svenfuchs/rails-i18n) or create 'config/locales/en-GB.yml' file with 'en-GB.number.currency.format.unit: ￡' entry
您需要先安装 rails-i18n gem ( https://github.com/svenfuchs/rails-i18n) 或使用“en-GB.number.currency.format”创建“config/locales/en-GB.yml”文件.unit: ￡' 条目
