SimpleParser 1.0.0-VER-01.34

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
This is a prerelease version of SimpleParser.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package SimpleParser --version 1.0.0-VER-01.34                

                    
                

            
NuGet\Install-Package SimpleParser -Version 1.0.0-VER-01.34
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="SimpleParser" Version="1.0.0-VER-01.34" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add SimpleParser --version 1.0.0-VER-01.34                

                    
                

            
#r "nuget: SimpleParser, 1.0.0-VER-01.34"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install SimpleParser as a Cake Addin
#addin nuget:?package=SimpleParser&version=1.0.0-VER-01.34&prerelease

// Install SimpleParser as a Cake Tool
#tool nuget:?package=SimpleParser&version=1.0.0-VER-01.34&prerelease

SimpleParser

This project solves serveral problems

  • Parse expression to ast tree and the possibilty of calculating the result
  • Parse conditions 5+3 = 8 & 2*3 = 6, support
    • support =, !=, >, <, >=, ⇐, &, |
  • Use external variables in an expression
  • Use external functions in an expression
  • Parse view template $"string length = {2+2}", result is "string length = 4"
  • Serialize ast tree to json

How to use (Example)


internal static class InternalFuncs
{
    [FuncName("len")]
    public static int Len(string str)
    {
        return str?.Length ?? default;
    }
}

var identifier = new Dictionary<string, object>
{
    [x] = 5,
    [str] = "hello"
};

var funcTable = FuncTableFactory.Create(typeof(InternalFuncs));

var tree = LineParser.Parse("len(str)+x*2", identifier, funcTable);

var result = AstCalculator.Calculate(tree, identifier, funcTable);

Assert.True(result.IsNumber());
Assert.Equal(15, result.ToNumber());

var treeCondition = LineParser.Parse("len(str) = 5", identifier, funcTable);
var result = AstCalculator.Calculate(treeCondition, identifier, funcTable);

Assert.True(result.IsBoolean());
Assert.True(result.ToBoolean());
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Version Downloads Last updated
1.0.0-VER-01.56 247 12/20/2023
1.0.0-VER-01.55 179 10/25/2023
1.0.0-VER-01.54 122 8/10/2023
1.0.0-VER-01.53 94 7/30/2023
1.0.0-VER-01.52 102 7/13/2023
1.0.0-VER-01.51 90 7/4/2023
1.0.0-VER-01.50 82 6/4/2023
1.0.0-VER-01.48 83 6/1/2023
1.0.0-VER-01.47 77 6/1/2023
1.0.0-VER-01.46 93 2/24/2023
1.0.0-VER-01.45 95 2/9/2023
1.0.0-VER-01.44 112 1/9/2023
1.0.0-VER-01.42 106 12/31/2022
1.0.0-VER-01.41 112 12/22/2022
1.0.0-VER-01.40 103 12/7/2022
1.0.0-VER-01.39 98 12/1/2022
1.0.0-VER-01.38 110 11/22/2022
1.0.0-VER-01.37 105 11/13/2022
1.0.0-VER-01.36 108 11/9/2022
1.0.0-VER-01.35 112 10/27/2022
1.0.0-VER-01.34 114 10/25/2022
1.0.0-VER-01.33 114 10/23/2022
1.0.0-VER-01.32 119 10/21/2022
1.0.0-VER-01.31 129 10/21/2022
1.0.0-VER-01.30 132 10/20/2022
1.0.0-VER-01.29 131 10/19/2022
1.0.0-VER-01.28 105 10/18/2022
1.0.0-VER-01.27 103 10/18/2022
1.0.0-VER-01.26 116 10/13/2022
1.0.0-VER-01.25 105 10/12/2022
1.0.0-VER-01.24 106 10/12/2022
1.0.0-VER-01.17 105 10/12/2022
1.0.0-VER-01.9 109 10/11/2022

Parse line to ast tree