I need to call a function that can create a function from an
array of functions and calls them in reverse order. I am
learning D any help would be
import std.stdio;
import std.algorithm;
import std.array : array;
import std.range;
auto comp(T)(T function(T) [] list) pure {
auto backwards = retro(funs);
return <<HEre is where I think I need some help in calling
the list of functions with a delegate and fold or reduce>>;
}
void main()
{
auto fun = comp([(real x)=>a/3.0,(real x)=>x*x,(real
x)=>x+1.0]);
writeln(fun(2.0)); // should print 3
}