Export table to CSV with all attributes in rails console

csv_export.rb

require 'csv'
 
file = "#{Rails.root}/public/data.csv"
 
table = User.all;0 # ";0" stops output.  Change "User" to any model.
 
CSV.open( file, 'w' ) do |writer|
  writer << table.first.attributes.map { |a,v| a }
  table.each do |s|
    writer << s.attributes.map { |a,v| v }
  end
end

CSV.open( file, 'w' ) do |writer|
writer << table.first.attributes.map { |a,v| a }
table.each do |s|
attr = s.attributes.map do |a,v|
v = Firm::FIRM_TYPES[v].to_s if a == 'firm_type' and !v.nil?
v
end
writer << attr
end
end