ruby - Rails: translation file not working -

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i have translate majority of application working on dutch. created du.yml file , formatting in same way en.yml file formatted (to sure):

en:   hello: "hello world"

when outputting en.yml application populates text properly. when load du.yml gives me translation not found span wrap around desired translated material.

the steps have taken set follows -

added application_controller.rb:

before_filter :set_locale  def set_locale  i18n.locale = params[:lang] if params[:lang].present? end

this allows me pass param in query-string determine language use.

i did shown top , added values translated on both en.yml , du.yml files

i call values respective files (for example) <%= t :hello %>. when set english param (?lang=en), works great. however, when put ?lang=du, mentioned before - dreaded span tag of missing translation.

any ideas on may have done wrong? thanks!

oh yeah..and both files in same directory (config/locales)

learned that, although rails development allows make changes on fly, file additions require server re-load. house9 clarification.


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