From: James Coglan <jcoglan@...>
Date: 2009-03-11T00:02:30+09:00
Subject: Re: FasterCSV, Gruff and Large Data Import

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> On a second look the error I'm getting is a gruff related one.
>
> c:/ruby/lib/ruby/gems/1.8/gems/gruff-0.3.4/lib/gruff/base.rb:943:in
> `larger_than
> _max?': undefined method `>' for ["1\t8877"]:Array (NoMethodError)
>        from
> c:/ruby/lib/ruby/gems/1.8/gems/gruff-0.3.4/lib/gruff/base.rb:453:in
>  `data'
>        from
> c:/ruby/lib/ruby/gems/1.8/gems/fastercsv-1.4.0/lib/faster_csv.rb:15
> 70:in `each_with_index'
>        from
> c:/ruby/lib/ruby/gems/1.8/gems/gruff-0.3.4/lib/gruff/base.rb:443:in
>  `each'
>        from
> c:/ruby/lib/ruby/gems/1.8/gems/gruff-0.3.4/lib/gruff/base.rb:443:in
>  `each_with_index'
>        from
> c:/ruby/lib/ruby/gems/1.8/gems/gruff-0.3.4/lib/gruff/base.rb:443:in
>  `data'
>        from main.rb:20
>
> line 20's where the array gets pushed into the graph.



Can you show us your code? Looks like your array of data may itself contain
arrays -- have you tried flattening the array before giving it to Gruff?

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