On Thursday, 21 May 2020 at 06:57:28 UTC, mw wrote:
On Thursday, 21 May 2020 at 01:13:27 UTC, Paul Backus wrote:
On Wednesday, 20 May 2020 at 23:41:15 UTC, mw wrote:
Can we do string interpolation in D now?
There's an implementation in the dub package "scriptlike":
https://code.dlang.org/packages/scriptlike#string-interpolation
Thank you! very nice:
// Output: The number 21 doubled is 42!
int num = 21;
writeln( mixin(interp!"The number ${num} doubled is ${num *
2}!") );
Is there any way to make it shorter? e.g.
writeln( s!"The number ${num} doubled is ${num * 2}!" );
i.e how to write this 's'?
And for debug print, I like the output be:
The number num=21 doubled is num * 2=42!
i.e print out the string of the original expression, like the
stringy operator in C’s macro #var