Strips out doc id brackets at trims white space on csv files

fix_csv.rb

#!/usr/bin/env ruby -wKU

input  = File.new 'generic_doc_labels.csv'
output = File.new 'generic_document_labels.csv', 'w'

line_number = 0

input.each_line do |line|
  unless line_number == 0
    fields = line.split '","'
    fields[0] = fields[0].gsub( /\{|\}/, '' )
    line = ''
    fields.each { |field| line << "#{field.gsub("\"\n", '').chomp.strip}\",\"" }
  end
  
  output << line[0, line.length - 2] << "\n"
  line_number += 1
end
input.close
output.close