Rob Biedenharn wrote:

> if days >= 7
>    return "more than 7 days"
> else
>    result = []
>    result << "%sgg,"%days unless days.zero?
>    result << "%d:%0d"%[hours,mins]
>    return result.join(' ')
> end

Also, there is the duration gem : 
http://wiki.rubyonrails.org/rails/pages/Duration .

Regards,

Siep

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