Using Ruby to replace specific records in a CSV file with records from another CSV file?

You will need 2 enumerators, but since they're not nested, one will need to use Enumerator#next, which means you need to be careful about it raising a EOF exception.

This is basically how I'd handle it if the files were too large to load into memory.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.