From lists at ruby-forum.com  Thu Nov 15 00:01:10 2012
From: lists at ruby-forum.com (Josh Gough)
Date: Thu, 15 Nov 2012 01:01:10 +0100
Subject: [Ironruby-core] Problems with 1.1.3
In-Reply-To: <1344202202.85903.YahooMailNeo@web161303.mail.bf1.yahoo.com>
References: <1344202202.85903.YahooMailNeo@web161303.mail.bf1.yahoo.com>
Message-ID: <211594004e13c0d6c739545d7d3fff79@ruby-forum.com>

I am getting the same issue, but I installed IronRuby from the NuGet 
package.

I'm attempting to upgrade the code from this: 
http://blogs.msdn.com/b/nblumhardt/archive/2008/12/09/hosting-ruby-parts-in-mef.aspx

I had gotten everything to compile and it got past initial engine load 
and assembly loading, but then I get that same message:

Method not found: 'Microsoft.Scripting.Actions.Calls.OverloadInfo[] 
Microsoft.Scripting.Actions.Calls.ReflectionOverloadInfo.CreateArray(System.Reflection.MemberInfo[])'.

Any other thoughts what it could be?

The versions of those dlls mentioned above:

IronRuby, IronRuby.Libraries : 1.1.3.0
Microsoft.Dynamic, Scripting, and MetaData: 1.1.0.20

Thank you,
Josh

-- 
Posted via http://www.ruby-forum.com/.

From lists at ruby-forum.com  Tue Nov 20 20:25:00 2012
From: lists at ruby-forum.com (Konstantin Kos)
Date: Tue, 20 Nov 2012 21:25:00 +0100
Subject: [Ironruby-core] IronRuby hosting - executing C# method
Message-ID: <7f3eee4d55d974777f6e291c1b6854a2@ruby-forum.com>

Hi,
I have some issue with hosting IronRuby in C# application.

I've created Ruby ScriptEngine, created ScriptScope with delegate in it:
> C#
> scope.SetVariable("func", new Action<object>(MyMethod));

but can't execute "func" from script

> Ruby
> func("argument")
fails with ArgumentException "wrong number of arguments (1 for 0)"

but can run it by calling "invoke":
> Ruby
> func.invoke("argument")

is it possible to execute Delegate like normal ruby function?

-- 
Posted via http://www.ruby-forum.com/.

From Orion.Edwards at gallagher.co  Tue Nov 20 20:34:44 2012
From: Orion.Edwards at gallagher.co (Orion Edwards)
Date: Wed, 21 Nov 2012 09:34:44 +1300
Subject: [Ironruby-core] IronRuby hosting - executing C# method
In-Reply-To: <7f3eee4d55d974777f6e291c1b6854a2@ruby-forum.com>
References: <7f3eee4d55d974777f6e291c1b6854a2@ruby-forum.com>
Message-ID: <OF8D6BA874.C74EBD01-ONCC257ABC.0070E029-CC257ABC.00710B1F@gallagher.co>

No, even in pure ruby code you must use .call to execute a function stored 
in a variable

eg:

f = lambda{ |x| puts x }
f.call(5) # cannot simply use f(5)

This is a side effect of ruby's syntax which allows you to call methods 
without brackets surrounding the arguments


______________________________________________________

Orion Edwards | Technical Leader 
PHONE +64 7 838 9800 | FAX +64 7 838 9801 | 
EMAIL orion.edwards at gallagher.co | WEB www.gallagher.co  




From:   Konstantin Kos <lists at ruby-forum.com>
To:     ironruby-core at rubyforge.org
Date:   21/11/2012 09:25 a.m.
Subject:        [Ironruby-core] IronRuby hosting - executing C# method
Sent by:        ironruby-core-bounces at rubyforge.org



Hi,
I have some issue with hosting IronRuby in C# application.

I've created Ruby ScriptEngine, created ScriptScope with delegate in it:
> C#
> scope.SetVariable("func", new Action<object>(MyMethod));

but can't execute "func" from script

> Ruby
> func("argument")
fails with ArgumentException "wrong number of arguments (1 for 0)"

but can run it by calling "invoke":
> Ruby
> func.invoke("argument")

is it possible to execute Delegate like normal ruby function?

-- 
Posted via http://www.ruby-forum.com/.
_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org
http://rubyforge.org/mailman/listinfo/ironruby-core


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From lists at ruby-forum.com  Wed Nov 21 10:57:23 2012
From: lists at ruby-forum.com (Konstantin Kos)
Date: Wed, 21 Nov 2012 11:57:23 +0100
Subject: [Ironruby-core] IronRuby hosting - executing C# method
In-Reply-To: <OF8D6BA874.C74EBD01-ONCC257ABC.0070E029-CC257ABC.00710B1F@gallagher.co>
References: <7f3eee4d55d974777f6e291c1b6854a2@ruby-forum.com>
	<OF8D6BA874.C74EBD01-ONCC257ABC.0070E029-CC257ABC.00710B1F@gallagher.co>
Message-ID: <62f06c60aeac91872fb02b284c5b093d@ruby-forum.com>

Orion Edwards wrote in post #1085558:
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core

???

-- 
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From lists at ruby-forum.com  Thu Nov 29 16:21:21 2012
From: lists at ruby-forum.com (j.barrett s.)
Date: Thu, 29 Nov 2012 17:21:21 +0100
Subject: [Ironruby-core] Problems with 1.1.3
In-Reply-To: <1344202202.85903.YahooMailNeo@web161303.mail.bf1.yahoo.com>
References: <1344202202.85903.YahooMailNeo@web161303.mail.bf1.yahoo.com>
Message-ID: <fbf2712c236f36dc85ad4aba63638de4@ruby-forum.com>

Encountering the same issue here.

I have references to :

IronRuby.dll,
IronRuby.Libraries.dll,
Microsoft.Scripting.dll,
Microsoft.Scripting.Metadata,
Microsoft.Dynamic.dll.

The top of my stack looks like :

MissingMethodException: Method not found: 
'Microsoft.Scripting.Actions.Calls.OverloadInfo[] 
Microsoft.Scripting.Actions.Calls.ReflectionOverloadInfo.CreateArray(System.Reflection.MemberInfo[])'.]
   IronRuby.Builtins.RubyClass.GetConstructors(Type type) +0
   IronRuby.Builtins.RubyClass.BuildObjectConstructionNoFlow(MetaObjectBuilder 
metaBuilder, CallArguments args, String methodName) +1862
   IronRuby.Builtins.RubyClass.BuildObjectConstruction(MetaObjectBuilder 
metaBuilder, CallArguments args, String methodName) +43
   IronRuby.Runtime.Calls.RuleGenerators.InstanceConstructor(MetaObjectBuilder 
metaBuilder, CallArguments args, String name) +109
   IronRuby.Runtime.Calls.RubyCustomMethodInfo.BuildCallNoFlow(MetaObjectBuilder 
metaBuilder, CallArguments args, String name) +59
   IronRuby.Runtime.Calls.RubyMemberInfo.BuildCall(MetaObjectBuilder 
metaBuilder, CallArguments args, String name) +45
   IronRuby.Runtime.Calls.RubyCallAction.BuildCall(MetaObjectBuilder 
metaBuilder, String methodName, CallArguments args, Boolean 
defaultFallback, Boolean callClrMethods) +422

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