Exporting CSV data from Rails

Question

I\'m working to export csv data from rails. I\'m following the tutorial here: http://railscasts.com/episodes/362-exporting-csv-and-excel?view=asciicast

In my control

Answer 1

A quick version for rails console that is not for prod but just to have access to the data in excel:

first do :

print TableName.first.attributes.map{|a,v| a}.join(",")

second do :

TableName.all.each{|t| print t.attributes.map{|a,v| a}.join(",") + "\n"}; nil

copy the result of this two call in a csv file