jamesrcounts

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ApprovalTests.Reporters
{
    public class DevEnvDiffReporter : GenericDiffReporter
    {

jamesrcounts

Index: BeyondCompareReporter.cs
===================================================================
--- BeyondCompareReporter.cs	(revision 378)
+++ BeyondCompareReporter.cs	(working copy)
@@ -20,7 +20,7 @@
 		public static string GetPathInProgramFilesX86(string path)
 		{
 			var x86Path = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) + @"\" + path;
-			return File.Exists(x86Path) ? x86Path : Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\" + path;
+			return File.Exists(x86Path) ? x86Path : Environment.GetEnvironmentVariable("ProgramW6432") + @"\" + path;

jamesrcounts

Index: ApprovalTests.sln
===================================================================
--- ApprovalTests.sln	(revision 392)
+++ ApprovalTests.sln	(working copy)
@@ -4,7 +4,7 @@
 	ProjectSection(SolutionItems) = preProject
 		ApprovalTests.build = ApprovalTests.build
 		ApprovalTests.vsmdi = ApprovalTests.vsmdi
-		ApprovalTests3.vsmdi = ApprovalTests3.vsmdi
+		ApprovalTests1.vsmdi = ApprovalTests1.vsmdi

jamesrcounts

Finite State Machine Revisited

This machine determines if a specified substring exists within a string. The initial machine is the first machine I wrote in CoffeeScript, so there should be plenty of room for improvement.

Also interesting, I think there is an opportunity for some meaningful use of CoffeeScript classes.

First we'll add a shim for alert.

alert = (value) -> console.log value

jamesrcounts

createResult = (state, symbols) -> {
  resultState: state
  pushSymbols: symbols.reverse()
}

createRule = (state, input, symbol, result) -> {
  currentState: state
  inputChar: input
  stackSymbol: symbol
  ruleResult: result

jamesrcounts

alert = (s) -> console.log s

createResult = (state, symbol, direction) ->
 nextState: state
 writeSymbol: symbol
 moveTo: direction
 toString: () -> [this.nextState, this.writeSymbol, this.moveTo].join ", "

createRule = (state, symbol, result) ->
 inState: state

jamesrcounts

Index: ApprovalUtilities.Tests/Utilities/StringUtilitiesTest.cs
===================================================================
--- ApprovalUtilities.Tests/Utilities/StringUtilitiesTest.cs	(revision 408)
+++ ApprovalUtilities.Tests/Utilities/StringUtilitiesTest.cs	(working copy)
@@ -26,12 +26,34 @@
         [TestMethod]
         public void WritePropertiesToStringTest()
         {
-            var anonymous = new 
+            var anonymous = new

jamesrcounts

// I expected scrub path to handle null input.  There is no reason to let the
// NullReferenceException to propogate, since Verify can handle nulls.

// This test will pass or fail based on the contents of approved.txt
[TestMethod]
public void MyTestMethod()
{
    string file = null;
    ApprovalTests.Approvals.Verify(file);
}

jamesrcounts

# This file contains brushed up version of all the examples [Anders Norås] programmed live during the talk.

# CoffeeScript compiles to JavaScript
numbers = [1,2,3,4] # No need for semicolons!
location = conference = "NDC 2011" # Multiple assigns.
awake = false

console.log location # No need for parens!

# Run, Build

jamesrcounts

<UsingTask TaskName="DownloadNuGet" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
    <ParameterGroup>
        <OutputFilename ParameterType="System.String" Required="true" />
    </ParameterGroup>
    <Task>
        <Reference Include="System.Core" />
        <Reference Include="System.Xml" />
        <Reference Include="WindowsBase" />
        <Using Namespace="System" />
        <Using Namespace="System.IO" />