From: Chris Parsons <chris@...>
Date: 2006-10-05T21:15:05+09:00
Subject: Re: Ruby DSL for invoices


chris@edendevelopment.co.uk wrote:
> http://svn.edendevelopment.co.uk/public/invoice_dsl/

I've updated the DSL to support time and currency:

i = new_invoice do
  1.pound | 1.5.euros

  work_at 20.pounds / hour do
    spent 2.hours.on('Some work')
    spent 2.days.on('More work') # Note: assumes a day is 8 hours long
  end
end

print i.total.in.pounds # prints '360.00'
print i.total.in.euros # prints '540.00'

Blog post:
http://blog.edendevelopment.co.uk/articles/2006/10/05/invoice-dsl-now-supports-time-and-currency