forked from OpenRA/OpenRA
/
Exts.cs
77 lines (68 loc) · 1.72 KB
/
Exts.cs
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#region Copyright & License Information
/*
* Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation. For more information,
* see LICENSE.
*/
#endregion
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
namespace OpenRA
{
public static class Exts
{
public static string F(this string fmt, params object[] args)
{
return string.Format(fmt, args);
}
public static void Do<T>( this IEnumerable<T> e, Action<T> fn )
{
foreach( var ee in e )
fn( ee );
}
public static IEnumerable<string> GetNamespaces(this Assembly a)
{
return a.GetTypes().Select(t => t.Namespace).Distinct().Where(n => n != null);
}
public static string ReadAllText(this Stream s)
{
using (s)
using (var sr = new StreamReader(s))
return sr.ReadToEnd();
}
public static byte[] ReadAllBytes(this Stream s)
{
using (s)
{
var data = new byte[s.Length - s.Position];
s.Read(data, 0, data.Length);
return data;
}
}
public static void Write(this Stream s, byte[] data)
{
s.Write(data, 0, data.Length);
}
public static IEnumerable<string> ReadAllLines(this Stream s)
{
using (var sr = new StreamReader(s))
for (; ; )
{
var line = sr.ReadLine();
if (line == null)
yield break;
else
yield return line;
}
}
public static bool HasAttribute<T>(this MemberInfo mi)
{
return mi.GetCustomAttributes(typeof(T), true).Length != 0;
}
}
}