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digitalmars.D.learn - string to uppercase

reply stunaep <admin pea2nuts.com> writes:
Is there any easy way to convert a string to uppercase? I tried 
s.asUpperCase, but it returns a ToCaserImpl, not a string, and it 
cant be cast to string. I also tried toUpper but it wasnt working 
with strings
Apr 02 2016
next sibling parent Nicholas Wilson <iamthewilsonator hotmail.com> writes:
On Sunday, 3 April 2016 at 03:05:08 UTC, stunaep wrote:

 Is there any easy way to convert a string to uppercase? I tried 
 s.asUpperCase, but it returns a ToCaserImpl, not a string, and 
 it cant be cast to string. I also tried toUpper but it wasnt 
 working with strings


asUpperCase returns a range that you can iterate over like
auto upper = someString.asUpperCase;
foreach(c; upper)
{
      //do stuff
}

toUpper works with both characters (standard, w and d) as well as 
(w|d| )strings, please post the use case that doesn't work.

There is also toUpperInPlace that will modify the string.

Nic
Apr 02 2016
prev sibling parent Jin <nin-jin ya.ru> writes:
On Sunday, 3 April 2016 at 03:05:08 UTC, stunaep wrote:

 Is there any easy way to convert a string to uppercase? I tried 
 s.asUpperCase, but it returns a ToCaserImpl, not a string, and 
 it cant be cast to string. I also tried toUpper but it wasnt 
 working with strings


http://dpaste.dzfl.pl/b14c35f747cc

import std.uni, std.stdio;

void main()
{
	writeln( "abcабв".toUpper );
}
Apr 02 2016