Question

Sorry if this is really easy. But I have tried many ways to add I18n and does not seem to work.

这一观点

 =  @event.categories.map(&:name).to_sentence

当地情况就是如此。

 #Categories
   categories:
   gastronomy: Gastronomy
   family: Family
   sports: Sports
   scene: Scene
   traditional: Tradition
   music: Music
   party: Party

我设法使翻译工作以形式进行,但并非在这里。任何想法为什么?

Answer 1

<><>>

假设档案结构如下:

categories:
  gastronomy: Gastronomy
  family: Family
  sports: Sports
  scene: Scene
  traditional: Tradition
  music: Music
  party: Party

现在你可以做以下工作:

@event.categories.map{|n| I18n.t("categories.#{n}"}.to_sentence

<><>>>

更有甚者,你可以改变你的<条码>。回归当地名称的模式:

class Category < ActiveRecord::Base

  def name
    key = read_attribute(:name)
    return key if key.blank? # return immediately if nil
    # use the key as value if the localization value is missing
    I18.n("categories.#{key}", :default => key.humanize)
  end
end

现在,<代码> 方法回归地方价值:

cat.name # localized name

你最初的发言也将奏效。

@event.categories.map(&:name).to_sentence

<><>ption 3>

https://github.com/svenfuchs/globalize3"rel=“nofollow” plcast 。

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