[Rails] Re: ActionView module declared several times

Yes, it is a basic feature of ruby that you can reopen a class
definition. I forgot about that.

On Sep 3, 4:05 pm, Colin Law <clan...@googlemail.com> wrote:
> On 3 September 2012 19:08, John Merlino <stoici...@aol.com> wrote:
>
> > The ActionView module is declared several times in the Rails source:
>
> > rails/actionpack/lib/action_view/base.rb,rails/actionpack/lib/
> > action_view/buffers.rb,rails/actionpack/lib/action_view/digestor.rb,
> > rails/actionpack/lib/action_view/helpers/asset_tag_helpers/
> > asset_paths.rb, and the list goes on and on.
>
> > How is it able to be declared like this in multiple files without the
> > previous definition of it being overwritten?
>
> It is a basic feature of Ruby that you can re-open a class definition
> and add or redefine methods.
>
> Colin

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