Re: getting Key:Value pairs of an enum at compile time ?

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On Thursday, 23 January 2014 at 15:07:18 UTC, Uplink_Coder wrote:

Hello,

I have an Enum to represent possible Options for a selectList
e.g
enum options {
  blueish="Blue",
  redish ="Red"
}
and I want the List-Entrys to say
"blueish" or "redish".
the value send to the app should be
"Blue" or "Red".
I can use __traits(allMembers,Enum)
for the identifiers, but how do I get the Values ?

import std.traits;
import std.range;
import std.conv;

enum Nums
{
    one,
    two,
    three,
    four,
    five,
}
void main()
{
    //For a range of tuples
    auto kvRange = zip([EnumMembers!Nums],
                       [EnumMembers!Nums]
                           .to!(OriginalType!Nums[]))

    //For an associative array
    import std.array;
    auto aa = kvRange.assocArray();
}