I want to use the little function left:
string left( string zeichen, int anzahl ){
if( anzahl<zeichen.length ){
return zeichen[0..(anzahl-1)];
}
return zeichen;
}
Inside a Diet template. But after calling
res.render!("template.dt",string_var,..,left)
I was only able to use:
left(string_var,20)
not
string_var.left(20)
which was possible inside main?
Why?
Sorry for the bad posts. Please delete...