src/Epam.GraphQL/Diagnostics/Internals/LambdaExpressionPrinter.cs

// Copyright © 2020 EPAM Systems, Inc. All Rights Reserved. All information contained herein is, and remains the
// property of EPAM Systems, Inc. and/or its suppliers and is protected by international intellectual
// property law. Dissemination of this information or reproduction of this material is strictly forbidden,
// unless prior written permission is obtained from EPAM Systems, Inc

using System.Linq.Expressions;
using Epam.GraphQL.Helpers;

namespace Epam.GraphQL.Diagnostics.Internals
{
    internal class LambdaExpressionPrinter : IPrinter<LambdaExpression?>
    {
        public static LambdaExpressionPrinter Instance { get; } = new LambdaExpressionPrinter();

        public string Print(LambdaExpression? value)
        {
            return value == null
                ? "null"
                : ExpressionPrinter.Print(value, noIndent: true);
        }
    }
}