PaleyExpressions REPL

CSharp · Console

/Program.cs

using System;
using System.Collections.Generic;
using PaleyExpressions;
using PaleyExpressions.Runners;

var variables = new Dictionary<string, object?>
{
    {"n", 10.567d},
    {"s", "hello"}
};

while (true)
{
    try
    {
        var expression = Console.ReadLine();

        var ast = new AstRunner(expression, typeof(Functions))
            .Interpret(variables);
        var exp = new ExpressionRunner(expression, typeof(Functions))
            .Interpret(variables);

        Console.WriteLine($"AST: {ast}");
        Console.WriteLine($"EXP: {exp}");
    }
    catch (Exception e)
    {
        Console.WriteLine("Error: " + e.Message);
    }
}

public static class Functions
{
    [Function("sqr")]
    public static double Square(double d) => d * d;
}