When I attempt the .insert(index,element) logic with multi dimensional array:
expected_array[row][col].insert(1,score.to_s.concat("%"))
in the loop of each row where score =73 ,
I get output as:
["M73%axi's", 25, "03/06/2012"]
when my expected result has to be:
["Maxi's", "73%", 25, "03/06/2012"]
What am I doing wrong?
What am I doing wrong?
You have a bidimensional array there and what expected_array[row][col] does is get to a specific element. So that you are calling String#insert (of the element) instead of Array#insert (of the inner array).
What you want instead is to select the row and call Array#insert on the column array:
expected_array[row].insert(col,score.to_s.concat("%"))