% less vendor/plugins/stable/VERSION
1.7.1
There's definitely something very weird going on - I might try
reinstalling the plugin.
>> Haml::Engine.new("- puts 'hello'", :suppress_eval => true).render
=> ""
>> Haml::Engine.new("- puts 'hello'", :suppress_eval => false).render
=> ""
(the File.Read line was from the same session)
>> Haml::Engine.new("= puts 'hello'*3", :suppress_eval => false).render
=> "hellohellohello\n\n"
>> Haml::Engine.new("= puts 'hello'*3", :suppress_eval => true).render
=> "hellohellohello\n\n"
And the haml tests ran with no errors.
If this is not expected behaviour, then at least I'm not going
insane.
I'm something of a rails noob, btw, so I can easily be missing
something terribly obvious.
(also, is it meant to sit under plugins/stable? Seems odd...)
Thanks for the help!
On Sep 19, 1:40 am, Nathan Weizenbaum <[EMAIL PROTECTED]> wrote:
> Your script/console line shouldn't run the silent script. It doesn't on
> my computer. What version of Haml are you using?
>
> - Nathan
>
> jbc wrote:
> > So, I was thinking of using haml as the actual markup language for the
> > wiki-like-thing I'm building in rails. The syntax is simple and
> > beautiful, and encourages people to use css styling rather than trying
> > to do it by hand - which is good.
>
> > But of course, I don't want people doing Bad Things in evaled code. In
> > fact, I don't want them to do *anything*.
>
> > So, I had thought that
>
> > <in app/views/thing/show.haml>
> > #postbody= Haml::Engine.new(@post.body, :suppress_eval => true)
>
> > would do the trick.
>
> > But lo, basic testing from script/console would seem to put the lie to
> > that:
>
> > Haml::Engine.new('- puts File.read "/home/me/myApp/app/controllers/
> > thing_controller.rb"', :suppress_eval => true).render
> > => "class ThingController < ApplicationController\n...
>
> > This is bad.
>
> > How am I fundamentally misunderstanding the meaning of "suppress
> > eval"? What *does* it do?
>
> > Apart from some tortuous gsubbing, is there no way to render the thing
> > user-safe?
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