philiplaureano’s gists

philiplaureano / gist:f481e6b0ec68173d04d9

Last active August 29, 2015 14:04

An example of how to use LinFu's new ability to append extension methods to an existing dynamic type and treat it as if it were an instance method

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Reflection;
	using System.Text;
	using System.Threading.Tasks;
	using LinFu.Finders;
	using LinFu.Finders.Interfaces;
	using LinFu.Reflection;
	using CLRDynamicObject = System.Dynamic.DynamicObject;

philiplaureano / gist:51413336b6c3c6d604e3

Last active September 15, 2016 11:51

Currying and chaining funcs and actions together in C#

	public static class FunctionalBindingExtensions
	{

	public static Action<T2> Bind<T1, T2>(this Action<T1, T2> action, Func<T1> getValueFunc)
	{
	return action.Bind(getValueFunc());
	}

	public static Action<T1> Bind<T1, T2>(this Action<T1, T2> action, Func<T2> getValueFunc)
	{

philiplaureano / gist:5689661

Created June 1, 2013 08:17

Here's the simplest possible BDD framework I could conceive, using Nemerle. It uses FizzBuzz as a demonstration.

	using Nemerle.Collections;
	using Nemerle.Text;
	using Nemerle.Utility;

	using System;
	using System.Collections.Generic;
	using System.Console;
	using System.Linq;

	public class FizzBuzzer

philiplaureano / gist:5423458

Created April 19, 2013 21:46

An example of how I used CFF explorer to generate the byte array for sampling and roundtripping an MS-DOS header from a .NET assembly.

	public ShouldMatchGivenHeaderBytesWhenWrittenToTargetStream() : void
	{
	def bytes = array[ // dos header start
	0x4d : byte, 0x5a, 0x90, 0x00, 0x03, 0x00, 0x00,
	0x00, 0x04, 0x00, 0x00, 0x00, 0xff, 0xff,
	0x00, 0x00, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

philiplaureano / StreamDecorator.n

Created April 19, 2013 20:49

	using Nemerle;
	using Nemerle.Collections;
	using Nemerle.Text;
	using Nemerle.Utility;

	using System;
	using System.IO;
	using System.Collections.Generic;
	using System.Linq;

philiplaureano / gist:5423009

Created April 19, 2013 20:28

This extension method is what allows Tao to find the first byte mismatch within two given streams, regardless of their size.

	public static ShouldMatch(this stream : Stream, other : Stream) : void
	{
	def hash = stream.GetHash();
	def otherHash = other.GetHash();

	mutable smallerStream = other;
	when(other.Length > stream.Length)
	{
	smallerStream = stream;
	}

philiplaureano / gist:5422630

Created April 19, 2013 19:31

This sample shows how Tao uses hashing to verify all of its streams and byte arrays. It makes CLR metadata and bytecode verification possible since we can use it to incrementally verify small chunks of data against a stream of bytes from an assembly.

	using Nemerle;
	using Nemerle.Assertions;
	using Nemerle.Collections;
	using Nemerle.Text;
	using Nemerle.Utility;

	using System;
	using System.IO;
	using System.Collections.Generic;
	using System.Linq;

philiplaureano / gist:5279046

Created March 31, 2013 00:58

An example of how you can use Design by Contract macros and Non-nullable type macros in Nemerle to write more reliable code

	public FlushContentsTo([NotNull] outputStream : Stream) : uint
	requires outputStream.CanWrite
	{
	def startPosition = 0;
	_heap.Seek(startPosition);
	outputStream.Seek(startPosition);

	def bytes = _heap.ToArray();
	def writer = BinaryWriter(outputStream);
	writer.Write(bytes);

philiplaureano / gist:969956

Created May 13, 2011 04:07 — forked from tathamoddie/gist:969952

	var testHarness = new TestHarness();

	// The processors decide which methods should be replaced and how they should behave once the method is called
	var consoleTestProcessor = new ConsoleTestProcessor();
	testHarness.Processors.Add(consoleTestProcessor);

	var fileSystemTestProcessor = new FileSystemTestProcessor();
	fileSystemTestProcessor.AddMockFile(@"c:\foo.txt", "bar");
	testHarness.Processors.Add(fileSystemTestProcessor);

philiplaureano / gist:961203

Created May 8, 2011 07:39

	<?xml version="1.0"?>
	<configuration>
	<appSettings>
	<add key="sdkDir" value="C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\bin"/>
	<add key="sdkDirUnderVista" value="C:\Program Files (x86)\Microsoft.NET\SDK\v2.0\Bin"/>
	</appSettings>
	<startup>
	<supportedRuntime version="v2.0.50727"/>
	</startup>
	</configuration>

Philip Laureano philiplaureano