Re: [your code here] Pure RPN calculator

[GrrrrrAngryMan via Digitalmars-d]

On Tuesday, 25 July 2017 at 21:13:54 UTC, Max Haughton wrote:
Semi-Functional/pure RPN calculator: 
https://run.dlang.io/is/JGkBZx

This is probably too long, but it demonstrates the compiler 
enforced safety and purity (State is passed through the fold), 
while also showing off the higher level parts of Phobos (Use of 
fold).

Answer to this 
https://forum.dlang.org/post/dhuvztizmqysqsepm...@forum.dlang.org.
This is exactly what the author looked for.