Creating a comma seperated csv file in ruby -

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I have such an array reference 

  a1 = [["http: // ww When I write it in CSV file it is written as  
  ["http: />> IAM).   / O.amazon.com "] [" unsuccessful "]  
 
 but I want to write 
 
  http: / /ww.amazon.com failed

Firstly you will see the array a1 

  b1 = a1.flatten # => ["http: //wwamazon.com", "unsuccessful"]

Then you need the following csv variable: 

  each line (array) 'csv' csv_string = CSV.generate ({: col_sep = & gt; \ T "}) do | csv | CSV & lt;

: col_sep = & gt;" \ t " one per line Inserting tab separator

Change the value of : col_sep = & gt;

Finally you have the correct form of csv in csv_string Is


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