With Ruby V1.87p72 on MacOS X 10.5
662 > cat junk/newbe
cat: junk/newbe: No such file or directory
663 > irb
irb(main):001:0> Dir.mkdir("junk")
=> 0
irb(main):002:0> Dir.chdir("junk")
=> 0
irb(main):003:0> f = File.new("newbe", "w+")
=> #<File:newbe>
irb(main):004:0> f.write("hello world\n")
=> 12
irb(main):005:0> f.close
=> nil
irb(main):006:0> quit
664 > cat junk/newbe
hello world
Rick
On Nov 13, 11:26 am, Ryan Mckenzie <[EMAIL PROTECTED]>
wrote:
> Hello,
>
> I'm fairly new to Ruby on Rails.
>
> I have a model called Report and I'm trying to create a text file that
> is saved in a /public/report directory.
>
> I've had a look at the ruby api but I can't seem to get this working.
>
> The current code I have is:
>
> #report.rb
> class Report < ActiveRecord::Base
>
> after_save :write_file
>
> def write_file
> if @file_data
> File.makedirs("#{RAILS_ROOT}/report")
> File.open("#{RAILS_ROOT}/report/waiting.adc", "w") { |file|
> file.write("hello world") }
> end
> end
> end
>
> #report_controller.rb
>
> def new
> @report = File.new
> end
>
> def create
> if @report.save
> flash[:notice]='report'
> else
> render :action=>'new'
> end
> end
>
> Thank you for your time.
> --
> Posted viahttp://www.ruby-forum.com/.
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