Reading a line from stdin
Lars T. Kyllingstad
public at kyllingen.NOSPAMnet
Wed Mar 16 03:31:46 PDT 2011
On Wed, 16 Mar 2011 11:20:43 +0100, spir wrote:
> On 03/16/2011 06:41 AM, Jesse Phillips wrote:
>> Ali Çehreli Wrote:
>>
>>> Right? Is there a better way that I am missing?
>>>
>>> Thank you,
>>> Ali
>>
>> No better way, the stated reason IIRC is that it is easier to remove
>> the new line then to append it back on.
>
> May be stated, but it is very wrong! I guess:
>
> s = s ~ '\n';
> versus
> if ((str[$-1] == '\n') || (str[$-1] == '\r')) {
> str = str[0..$-1];
> if ((str[$-1] == '\n') || (str[$-1] == '\r')) {
> str = str[0..$-1];
> }
> }
That comparison seems a bit biased. :) This one is more fair:
import std.path;
...
s ~= linesep;
versus
import std.string;
...
s = s.chomp;
-Lars
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