On Friday, 11 May 2012 at 19:24:49 UTC, Graham Fawcett wrote:
On Friday, 11 May 2012 at 18:57:52 UTC, Steven Schveighoffer
wrote:
On Fri, 11 May 2012 11:00:16 -0400, Paul <[email protected]>
wrote:
I would like to read a complete file in one statement and
then process it line by line.
foreach (line; MyFile)
etc.
Is it possible to read a file into and array of lines?
Thanks
Would something like this work?
auto arr = array(map!"a.idup"(File("file.txt").byLine()));
It sure would. I suspect that Jesse's approach...
readText("file.in").splitLines()
...would be the most efficient way if you need an actual array:
slurp the whole file at once, then create an array of
memory-sharing slices.
I look forward to the great std.stdio/std.file unification of
201x, when I won't have to look in two modules for file-reading
functions. :)
Graham
GULP! This language is so powerful! Do I dare ask a followup
question?
I will try the readText.splitLines(). Thanks to all!
