From: Don Wilde <dwilde1@...>
Date: 2011-01-20T09:56:49+09:00
Subject: Each roll-over in File?

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fellow, Rubyists:

I have the following code in a PDF writer using Prawn on Ruby 1.8.7 p249
(Default on Ubuntu 10.04). My problem is that the

     @src_file.each do | line |
        ...
     end

... block appears to be rolling over and repeating lines from the beginning
of the file. I tried to use p330 but due to Debian's known ...
eccentricities... it won't load my ruby gems.

                    @src_file = File.open @src_fn
                    Prawn::Document.generate( @out_fn ) do | pdf |
                        @next = true
                        @src_file.each do | line |
                            while @lines_to_do < 1 do
                                update_state_n_format( pdf )
                                @next = true if @lines_to_do <= 0
                            end
                            process_line( line, pdf )
                            @lines_to_do -= 1
                        end
                        @src_file.close
                    end

Is this a known issue? Or already fixed?
-- 
-- Don Wilde
ph: 512-394-8896 skype: donwilde1
e: dwilde1@gmail.com
"If you are creative and add value to the world, sleep well. You've earned
it."

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