From: Paul Shapiro <fightoplankton@...>
Date: 2009-06-23T07:30:22+09:00
Subject: Re: if column header contain regexp, delete column

James Gray wrote:
> On Jun 22, 2009, at 8:30 AM, Paul Shapiro wrote:
> 
>>> James Edward Gray II
>>
>> I'm guessing it was incorrect to assume that the delete statement  
>> would
>> write out to the file? How would I do that. It prints correctly.
> 
> Yes, the delete() call deletes a column out of the in-memory table
> data structure.  If you want to write the result to a file, you do it
> the same way you wrote it to the screen:
> 
>    open("new_data.csv", "w") do |csv|  # create a file
>      csv.puts table                    # write to that
>    end
> 
> Hope that helps.
> 
> James Edward Gray II

that works great, but is there a way so that it doesn't output with all 
of those underscores and the case change.
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