How to store the file as an array in scala?
Question
I am trying to make a code that reads the lines in file and then store it as an array in scala?
The following is the code I wrote:
import scala.io.Source
val fname = args(0)
for (line <- Source.fromFile(fname).getLines)
I don't know what to do next?
Thank you in advance.
Solution
If you want an array, you simply can call toArray
on the getLines
method.
val arrayOfLines = Source.fromFile(fname).getLines.toArray
(or .toList
for an immutable list)
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