On Friday, 18 September 2015 at 10:34:41 UTC, Edwin van Leeuwen
wrote:
On Friday, 18 September 2015 at 10:26:46 UTC, Namal wrote:
Hello guys, is there a nice functional way to read the file
which is like
1,2,3,4,5,6
2,3,4,5,6,7
8,9,0,9,2,3
line by line, split numbers and remove each ','
convert it to int and save in a matrix int[][] arr?
Not tested, but I think the following should work:
auto matrix = str
.byLine
.map!((l) => l.split(",") // Split each line
.map!(to!int) // Turn into ints
.array) // Return an array
.array // Copy into an array
And how do tell here to read my file?
