Re: [Rails] question about html-pipeline

thanks all you help

the problem is that I need to restart my rails server :p

thanks, merry christmas

On Mon, Dec 24, 2012 at 11:59 PM, Walter Lee Davis <waltd@wdstudio.com> wrote:

On Dec 22, 2012, at 5:32 AM, William Herry wrote:

> thanks for you answer, it already out of any group, and I place it at the bottom still get error, maybe problem is not in installation (rails c can work)  I place this code in my comment model (app/models/comment.rb)
>
>   def markdown
>     #require "html/pipeline"
>     filter = HTML::Pipeline::MarkdownFilter.new("Hi **world**!")
>     return filter.call
>   end
>
> I got NameError - uninitialized constant HTML::Pipeline:
> if I uncomment require line I got LoadError - cannot load such file -- html/pipeline:
>
> I know I must make some stupid mistake, but just don't know it
>
>

Try moving the require line off to a file that runs once at application startup, maybe /config/application.rb. Watch your console as the application starts, and see what you see then. The error acts like the gem never loaded, so maybe requiring it that late (just before you need it) is the issue.

Walter

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