Safe copy-paste using mixin
Andrea Fontana via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Mon Aug 31 05:28:25 PDT 2015
On Monday, 31 August 2015 at 11:06:40 UTC, drug wrote:
> On 31.08.2015 13:57, Andrea Fontana wrote:
>>
>> Just create a function that return a string with those three
>> lines and
>> mixin it!
>>
>> Like:
>>
>> import std.stdio;
>>
>> string toMix( string a, string b, string c)
>> {
>> return `string a = "` ~ a ~ `";` ~ `string b = "` ~ b ~
>> `";`
>> `string c = "` ~ c ~ `";`;
>> }
>>
>>
>> void main()
>> {
>>
>> {
>> mixin(toMix("hello", " world", " 1"));
>> writeln(a,b,c);
>> }
>>
>> {
>> mixin(toMix("hello", " world", " 2"));
>> writeln(a,b,c);
>> }
>> }
> As usual in D the answer is simple.)
>
> But sometimes string mixins aren't desired, it would be nice to
> mixin the code, not strings.
Which is the problem in your case?
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