cskardon

open System
open Neo4jClient
open System.Linq

[<CLIMutable>]
type Person = { Name:string; Twitter:string }

[<CLIMutable>]
type Knows = { How:string }

cskardon

using System;
using System.Linq;
using Neo4jClient;
using Neo4jClient.Cypher;
using Newtonsoft.Json;

public class LikesAndDislikes
{
    #region Data objects

cskardon

using System;
using System.Linq;
using Neo4jClient;
using Neo4jClient.Cypher;
using Newtonsoft.Json;

#region Data objects

public enum Relationship
{

cskardon

open System
open Neo4jClient
open Neo4jClient.Cypher
open System.Linq
open Microsoft.FSharp.Linq.RuntimeHelpers

[<CLIMutable>]
type Person = { Name:string; Twitter:string }

[<CLIMutable>]

cskardon

*Wikipedia Trie*

This will generate a super simple (and it is super simple) Trie based on the Wikipedia entry on, well, Tries (see http://en.wikipedia.org/wiki/Trie), and _then_ look at how we can use that to do some simple things like intellisense and spelling guidance.

//hide
//setup
[source,cypher]
----
CREATE 
	(initial:en_GB),

cskardon

using System;
using Neo4jClient;
using Neo4jClient.Cypher;

internal class Question_22041696
{
    private class CityEntity { public int Id { get; set; } }
    private class CompanyEntity { public int Id { get; set; } }
    private class ProfessionEntity { public int Id { get; set; } }

cskardon

using System;
using System.Linq.Expressions;

public class CSharpLibrary
{
    public static bool CheckCompatibility<TResult>(Expression<Func<TResult>> expression)
    {
        if (expression.Body.NodeType != ExpressionType.MemberInit)
            return false;
    

cskardon

/// <summary>
/// http://stackoverflow.com/questions/26818882 
/// Neo4jClient: Wild char Search do not work when parametarized
/// </summary>
namespace Question_26818882
{
    using Neo4jClient;
    using System;
    using System.Collections.Generic;
    using System.Linq;

cskardon

#Neo4jClient - It's Back!

###The Past

For those in the know - the main .NET client for Neo4j is Neo4jClient - it was developed by Tatham Oddie for the last few years and had reached a nice stable point. Tatham has had to take a more off-hand role - something called 'LIFE' has happened :) So, I (Chris - Hello!) have taken over the management of the Neo4jClient.

###The Now

The last Neo4jClient version prior to my taking over was 1.0.0.665 - which was stable and included a large amount of Cypher functionality, but crucially was missing Transaction support. As luck would have it the Transaction code (written by Arturo Sevilla) was sitting in a pull request.

cskardon

/*
LinqPad available from: https://www.linqpad.net/
Settings:
   - Language = 'C# Program'
   - Nuget 
      - Neo4jClient (min: 3.0.0-Bolt-Driver00026) [Use Development MyGet: https://www.myget.org/F/cskardon/api/v3/index.json]
      - Neo4j.Driver (min: 1.1.2)
      - System.Net.Http (min: 4.3.1)
*/