RE: Creating and Opening Files

Question

Correspondingly, can anyone answer this inquiry?

Fill in the blanks to open a file named "db.csv" for write-only access.
f = . ("db.csv", " ")
w open init db r File

Answer 1

Its File open w

Answer 2

f = File.open("db.csv", "w")

Answer 3

I'm not sure, because i recently started learning ruby but it seems like the second parameter in the brackets should be "w" if there is another space please mark them.

Answer 4

"db.csv", "r" ?

Answer 5

Ans:
f = File .open ("db.csv", "w ")