You could make a helper that would extract this value from the user and
translate the display string. If you set up a hash like {'USD' => :en-US, 'GBP'
=> :en-BG, ...} then there would be one place to look for the correct symbol.
Walter
On Sep 24, 2013, at 10:55 AM, Fai Wong wrote:
> What is the best way to convert a currency string 'USD' to locale :en-US?
> Right now trying to make it flexible to show the money and symbol correctly
> based on the currency string (like 'USD' or 'AUD') stored against the user's
> record.
>
> I need to be able to do the following based on say 'GBP' string:
>
> <%= number_to_currency(1234567890.506, :locale => :en-GB) %>
>
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