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我试图使统一在我的ERB模板,如3.2.11渲染的Unicode:的Rails在ERB模板
我的种子:
Currency.create!(currency: 'USD', rate: 1.2805, title: 'U.S. Dollars', code: '\u0024', active: 1)
控制器:
@currencies = []
Currency.where(:active => TRUE).each do |node|
c = node.rate * 25
c = number_to_currency(c, :precision => 2, :unit => node.code)
@currencies.push(:currency => node.currency, :price => c)
end
模板.erb:
<select>
<% @currencies.each do |node| %>
<option>
<%= node[:currency] %> - <%= node[:price] %>
</option>
<% end %>
</select>
I e xpect这样的:
<option>USD - $32.01</option>
,但我得到的原始的unicode输出:
<option>USD - \u002432.01</option>
我已经试过:
添加utf8编码元属性。将<%#encoding:utf-8%>添加到我的模板中。并在字符串上使用.html_safe。