From: Lucas <lucas.uyezu@...>
Date: 2009-01-24T05:33:03+09:00
Subject: Re: class 'initialize' method not working ???

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Remove the 'end' after @dbs = dblist

On Fri, Jan 23, 2009 at 6:09 PM, Tom Cloyd <tomcloyd@comcast.net> wrote:

> I'm baffled by this error, after a hour+ of experimentation with solutions.
> I assume it's a compiler error (right term in Ruby?), as I'm not even
> getting access to ruby-debug.
>
> Code snippet:
> =======
> def main
>
>  opdb = Open_db.new( [1,2,3] )
>
> end
>
> class Open_db
>  def initialize( dblist )     @dbs = dblist
>  end
>
>  @dbs.each do |cnt|  # <= line producing the error
>   db_lbl = cnt[0]
>   db_nm = cnt[1]
>  end end
>
> %w(rubygems ruby-debug readline strscan logger fileutils).each{ |lib|
> require lib }
> Debugger.start
> debugger # call to ruby-debug
>
> main # ...initiate execution (at this point all dependencies are resolved)
>
> # end file
> =========
>
> Error msg: setnet-xa.rb:12: undefined method `each' for nil:NilClass
> (NoMethodError)
>
> It appears that @dbs is not getting initialized, but I cannot why not.
>
> Any help would be much appreciated!
>
> Tom
>
> --
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Tom Cloyd, MS MA, LMHC - Private practice Psychotherapist
> Bellingham, Washington, U.S.A: (360) 920-1226
> << tc@tomcloyd.com >> (email)
> << TomCloyd.com >> (website) << sleightmind.wordpress.com >> (mental
> health weblog)
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
>


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