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Another require question

Ed Hardy

11/1/2008 9:59:00 PM

I've been learning Ruby for 2 weeks and of course I like it.

However,

1)
'file.open(path)' returns this error in the SciTE editor:

"undefined local variable or method `math' for main:Object (NameError)"

2)
I try to require 'file' and fail at that too, even with an absolute path
to 'file.rb' under the gems folder.

Maybe I need to reinstall Ruby?

Help please.
--
Posted via http://www.ruby-....
1 Answer

Tim Hunter

11/1/2008 10:09:00 PM

0

Ed Hardy wrote:
> I've been learning Ruby for 2 weeks and of course I like it.
>
> However,
>
> 1)
> 'file.open(path)' returns this error in the SciTE editor:
>
> "undefined local variable or method `math' for main:Object (NameError)"
>
> 2)
> I try to require 'file' and fail at that too, even with an absolute path
> to 'file.rb' under the gems folder.
>
> Maybe I need to reinstall Ruby?
>
> Help please.

I can't offer any advice on (1), but it sure looks like a typo to me.
For (2), do you need to require 'rubygems' first? I thought the OCI
normally set up the RUBYOPTS environment variable to "rubygems" but
perhaps I'm wrong.

--
RMagick: http://rmagick.ruby...