Rails - Sep 2006 - Money gem

Ok, I know I''m missing something obvious here, but I can''t
spot it.  I
installed the money gem.

I''ve got this in my model:

  composed_of :unit_price_object, :class_name => "Money", :mapping
=> [
%w(unit_price, cents) ]

  def formatted_unit_price
    self.unit_price_object.format(:html)
  end

  def formatted_unit_price=(price)
    self.unit_price_object = Money.new(price)
  end

When I try to open a form with this line:

  <%= text_field ''product_price[]'',
''formatted_unit_price'', :size => 8
%>

I get this error:

  uninitialized constant Money

Any thoughts?

Matt

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On 9/18/06 8:19 PM, "Matt Rose"
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:
> I get this error:
> 
> uninitialized constant Money
> 
> Any thoughts?
> 
> Matt
It might be a case issue with your include statement. Try an all lowercase:

require ''money''

~ Mike
-- 
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Play: http://MikeZornek.com



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On 9/19/06, Matt Rose
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
>
>
> Ok, I know I''m missing something obvious here, but I
can''t spot it.  I
> installed the money gem.
>
> I''ve got this in my model:
>
>   composed_of :unit_price_object, :class_name => "Money",
:mapping => [
> %w(unit_price, cents) ]
>
>   def formatted_unit_price
>     self.unit_price_object.format(:html)
>   end
>
>   def formatted_unit_price=(price)
>     self.unit_price_object = Money.new(price)
>   end
>
> When I try to open a form with this line:
>
>   <%= text_field ''product_price[]'',
''formatted_unit_price'', :size => 8
> %>
>
> I get this error:
>
>   uninitialized constant Money
>
> Any thoughts?
>
> Matt

I haven''t used the Money gem before, but have you required it?

require ''rubygems''
require ''money''


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Thanks Mike and Daniel -

I actually hadn''t required it.  But now I get:

  /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in 
`gem_original_require'': no such file to load -- Money

I tried it upper and lower case.

gem list gives me:

  money (1.7.1)
    Class aiding in the handling of Money.

So it''s in there.  What am I missing?

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