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Aaron Feng

2008-Dec-05 21:07 UTC

[Ironruby-core] Handling C# lower case namespaces

It seems like the current version does not handle lower case namespaces when
referencing a .NET DLL.  It thinks it is a method call whenever a constant
starts with lower case.  It also doesn''t handle non-alphabet characters
such
as _ (underscore).

I''m trying to call WCF service from IronRuby via the proxies file. 
svcutil
converts all namespaces in the proxies file to lower case.  Here''s some
info
on it:

http://connect.microsoft.com/wcf/feedback/ViewFeedback.aspx?FeedbackID=298408

I also noticed that "puts" does not output the value of Int64. 
However, it
does if I use Console.WriteLine in my ruby program.
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Tomas Matousek

2008-Dec-05 21:50 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Well, that''s very unfortunate. They seems to break .NET guidelines for
namespace naming. It''s not compatible with Ruby language to have
lowercased namespaces since they behave like modules. Module names must start
with an upper case. We can add some API to overcome this, but it won''t
be pretty. Something like

clr.class_get :foo, :bar, :baz would return class for type foo.bar.baz.

For now you can use reflection API to get the type (and Ruby class for that
type):
System::Type.get_type("foo.bar.baz").to_class

As for Int64... it prints #<System::Int64:0x000005e>, which is not
particularly useful. It should probably call ToString. I''ll file a bug.

Tomas

From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Aaron Feng
Sent: Friday, December 05, 2008 1:07 PM
To: ironruby-core at rubyforge.org
Subject: [Ironruby-core] Handling C# lower case namespaces

It seems like the current version does not handle lower case namespaces when
referencing a .NET DLL.  It thinks it is a method call whenever a constant
starts with lower case.  It also doesn''t handle non-alphabet characters
such as _ (underscore).

I''m trying to call WCF service from IronRuby via the proxies file. 
svcutil converts all namespaces in the proxies file to lower case. 
Here''s some info on it:

http://connect.microsoft.com/wcf/feedback/ViewFeedback.aspx?FeedbackID=298408

I also noticed that "puts" does not output the value of Int64. 
However, it does if I use Console.WriteLine in my ruby program.
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Michael Letterle

2008-Dec-05 21:57 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Just monkey-patch it:

class System::Int64

     def inspect
          self.to_string.to_s
     end
end

;)



On Fri, Dec 5, 2008 at 4:50 PM, Tomas Matousek <Tomas.Matousek at
microsoft.com> wrote:
>  Well, that''s very unfortunate. They seems to break .NET
guidelines for
> namespace naming. It''s not compatible with Ruby language to have
lowercased
> namespaces since they behave like modules. Module names must start with an
> upper case. We can add some API to overcome this, but it won''t be
pretty.
> Something like
>
>
>
> clr.class_get :foo, :bar, :baz would return class for type foo.bar.baz.
>
>
>
> For now you can use reflection API to get the type (and Ruby class for that
> type):
>
> System::Type.get_type("foo.bar.baz").to_class
>
>
>
> As for Int64? it prints #<System::Int64:0x000005e>, which is not
> particularly useful. It should probably call ToString. I''ll file a
bug.
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Aaron Feng
> *Sent:* Friday, December 05, 2008 1:07 PM
> *To:* ironruby-core at rubyforge.org
> *Subject:* [Ironruby-core] Handling C# lower case namespaces
>
>
>
> It seems like the current version does not handle lower case namespaces
> when referencing a .NET DLL.  It thinks it is a method call whenever a
> constant starts with lower case.  It also doesn''t handle
non-alphabet
> characters such as _ (underscore).
>
> I''m trying to call WCF service from IronRuby via the proxies file.
svcutil
> converts all namespaces in the proxies file to lower case.  Here''s
some info
> on it:
>
>
>
http://connect.microsoft.com/wcf/feedback/ViewFeedback.aspx?FeedbackID=298408
>
> I also noticed that "puts" does not output the value of Int64. 
However, it
> does if I use Console.WriteLine in my ruby program.
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>

-- 
Michael Letterle
[Polymath Prokrammer]
http://blog.prokrams.com
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Aaron Feng

2008-Dec-05 22:01 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Tomas,
> System::Type.get_type("foo.bar.baz").to_class
Are you sure that works with lower case namespaces?  I tried it real quick,
and didn''t seem to work for me.  But I''ll try it again later.

Aaron
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Tomas Matousek

2008-Dec-05 22:10 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Thumbs up :)

You might however expect this to work for all CLR types. In which case you can
indeed monkey patch it as well (kind of):
>>> class Object...   def to_s
...     self.class.name[0,8] == "System::" ? to_string.to_s : super
...   end
... end
=> nil>>>
=> nil>>> require ''mscorlib''
=> true>>>
=> nil>>> System::Convert.to_int64(1234)=> 1234

Tomas

From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Michael Letterle
Sent: Friday, December 05, 2008 1:58 PM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] Handling C# lower case namespaces

Just monkey-patch it:

class System::Int64

     def inspect
          self.to_string.to_s
     end
end

;)


On Fri, Dec 5, 2008 at 4:50 PM, Tomas Matousek <Tomas.Matousek at
microsoft.com<mailto:Tomas.Matousek at microsoft.com>> wrote:

Well, that''s very unfortunate. They seems to break .NET guidelines for
namespace naming. It''s not compatible with Ruby language to have
lowercased namespaces since they behave like modules. Module names must start
with an upper case. We can add some API to overcome this, but it won''t
be pretty. Something like



clr.class_get :foo, :bar, :baz would return class for type foo.bar.baz.



For now you can use reflection API to get the type (and Ruby class for that
type):

System::Type.get_type("foo.bar.baz").to_class



As for Int64... it prints #<System::Int64:0x000005e>, which is not
particularly useful. It should probably call ToString. I''ll file a bug.



Tomas



From: ironruby-core-bounces at rubyforge.org<mailto:ironruby-core-bounces at
rubyforge.org> [mailto:ironruby-core-bounces at
rubyforge.org<mailto:ironruby-core-bounces at rubyforge.org>] On Behalf Of
Aaron Feng
Sent: Friday, December 05, 2008 1:07 PM
To: ironruby-core at rubyforge.org<mailto:ironruby-core at rubyforge.org>
Subject: [Ironruby-core] Handling C# lower case namespaces



It seems like the current version does not handle lower case namespaces when
referencing a .NET DLL.  It thinks it is a method call whenever a constant
starts with lower case.  It also doesn''t handle non-alphabet characters
such as _ (underscore).

I''m trying to call WCF service from IronRuby via the proxies file. 
svcutil converts all namespaces in the proxies file to lower case. 
Here''s some info on it:

http://connect.microsoft.com/wcf/feedback/ViewFeedback.aspx?FeedbackID=298408

I also noticed that "puts" does not output the value of Int64. 
However, it does if I use Console.WriteLine in my ruby program.

_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core



--
Michael Letterle
[Polymath Prokrammer]
http://blog.prokrams.com

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Aaron Feng

2008-Dec-08 16:54 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Tomas,

I tried it again.  I couldn''t get the following to work with my own DLL
even
If I capitalize the namespace (It does work fine with build in types like
System.String):
> System::Type.get_type("Abc.Hi, Version=1.0.0.0, Culture=neutral,PublicKeyToken=null")

Do I have any other options?

Thanks,

Aaron
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Ivan Porto Carrero

2008-Dec-08 17:45 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

I get the same behavior.
I can load types from the CLR but not from my own assembly.

I copied my assembly into the folder that contains ir.exe
>>> require ''mscorlib''
=> true>>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,PublicKeyToken=null''
=> true>>> IronNails::View::XamlProxy
=> IronNails::View::XamlProxy>>> System::Type.get_type ''IronNails.View.XamlProxy''
=> nil>>> System::Type.get_type ''System.String''
=> #<System::RuntimeType:0x000005c>>>> IronNails::View::XamlProxy.to_clr_type=> #<System::RuntimeType:0x000005e>




On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
> Tomas,
>
> I tried it again.  I couldn''t get the following to work with my
own DLL
> even If I capitalize the namespace (It does work fine with build in types
> like System.String):
>
> > System::Type.get_type("Abc.Hi, Version=1.0.0.0, Culture=neutral,
> PublicKeyToken=null")
>
> Do I have any other options?
>
> Thanks,
>
> Aaron
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Tomas Matousek

2008-Dec-08 19:11 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Can you load the assembly and get the type explicitly?

require ?mscorlib?
System::Reflection::Assembly.Load(?IronNails.Library, Version=1.0.0.0,
Culture=neutral,
PublicKeyToken=null").GetType(''IronNails.View.XamlProxy?)

Tomas

From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Ivan Porto Carrero
Sent: Monday, December 08, 2008 9:46 AM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] Handling C# lower case namespaces

I get the same behavior.
I can load types from the CLR but not from my own assembly.

I copied my assembly into the folder that contains ir.exe
>>> require ''mscorlib''
=> true>>> require ''IronNails.Library,
Version=1.0.0.0<http://1.0.0.0>, Culture=neutral,
PublicKeyToken=null''
=> true>>> IronNails::View::XamlProxy
=> IronNails::View::XamlProxy>>> System::Type.get_type ''IronNails.View.XamlProxy''
=> nil>>> System::Type.get_type ''System.String''
=> #<System::RuntimeType:0x000005c>>>> IronNails::View::XamlProxy.to_clr_type=> #<System::RuntimeType:0x000005e>



On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at
gmail.com<mailto:aaron.feng at gmail.com>> wrote:
Tomas,

I tried it again.  I couldn''t get the following to work with my own DLL
even If I capitalize the namespace (It does work fine with build in types like
System.String):
> System::Type.get_type("Abc.Hi, Version=1.0.0.0<http://1.0.0.0>,
Culture=neutral, PublicKeyToken=null")
Do I have any other options?

Thanks,

Aaron

_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core

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Ivan Porto Carrero

2008-Dec-08 19:24 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Yes that works


On Mon, Dec 8, 2008 at 8:11 PM, Tomas Matousek <Tomas.Matousek at
microsoft.com> wrote:
>  Can you load the assembly and get the type explicitly?
>
>
>
> require ''mscorlib''
>
> System::Reflection::Assembly.Load("IronNails.Library, Version=1.0.0.0,
> Culture=neutral,
PublicKeyToken=null").GetType(''IronNails.View.XamlProxy'')
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Monday, December 08, 2008 9:46 AM
> *To:* ironruby-core at rubyforge.org
> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>
>
>
> I get the same behavior.
> I can load types from the CLR but not from my own assembly.
>
> I copied my assembly into the folder that contains ir.exe
>
> >>> require ''mscorlib''
> => true
> >>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,
> PublicKeyToken=null''
> => true
> >>> IronNails::View::XamlProxy
> => IronNails::View::XamlProxy
> >>> System::Type.get_type
''IronNails.View.XamlProxy''
> => nil
> >>> System::Type.get_type ''System.String''
> => #<System::RuntimeType:0x000005c>
> >>> IronNails::View::XamlProxy.to_clr_type
> => #<System::RuntimeType:0x000005e>
>
>
>
>  On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
>
> Tomas,
>
> I tried it again.  I couldn''t get the following to work with my
own DLL
> even If I capitalize the namespace (It does work fine with build in types
> like System.String):
>
> > System::Type.get_type("Abc.Hi, Version=1.0.0.0, Culture=neutral,
> PublicKeyToken=null")
>
> Do I have any other options?
>
> Thanks,
>
> Aaron
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Aaron Feng

2008-Dec-08 20:33 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Ok,  I got Assembly.Load and Type.get_type both to work with my own DLL.
The actual DLL have to live where ir.exe lives.  Is there a way for it to
look in the directory of the ruby file?  Like the way require statement
work.

Aaron



On Mon, Dec 8, 2008 at 2:11 PM, Tomas Matousek <Tomas.Matousek at
microsoft.com> wrote:
>  Can you load the assembly and get the type explicitly?
>
>
>
> require ''mscorlib''
>
> System::Reflection::Assembly.Load("IronNails.Library, Version=1.0.0.0,
> Culture=neutral,
PublicKeyToken=null").GetType(''IronNails.View.XamlProxy'')
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Monday, December 08, 2008 9:46 AM
> *To:* ironruby-core at rubyforge.org
> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>
>
>
> I get the same behavior.
> I can load types from the CLR but not from my own assembly.
>
> I copied my assembly into the folder that contains ir.exe
>
> >>> require ''mscorlib''
> => true
> >>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,
> PublicKeyToken=null''
> => true
> >>> IronNails::View::XamlProxy
> => IronNails::View::XamlProxy
> >>> System::Type.get_type
''IronNails.View.XamlProxy''
> => nil
> >>> System::Type.get_type ''System.String''
> => #<System::RuntimeType:0x000005c>
> >>> IronNails::View::XamlProxy.to_clr_type
> => #<System::RuntimeType:0x000005e>
>
>
>
>  On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
>
> Tomas,
>
> I tried it again.  I couldn''t get the following to work with my
own DLL
> even If I capitalize the namespace (It does work fine with build in types
> like System.String):
>
> > System::Type.get_type("Abc.Hi, Version=1.0.0.0, Culture=neutral,
> PublicKeyToken=null")
>
> Do I have any other options?
>
> Thanks,
>
> Aaron
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Tomas Matousek

2008-Dec-08 20:45 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

You can use Assembly.LoadFile and point it to an absolute path instead.

Tomas

From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Aaron Feng
Sent: Monday, December 08, 2008 12:33 PM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] Handling C# lower case namespaces

Ok,  I got Assembly.Load and Type.get_type both to work with my own DLL.  The
actual DLL have to live where ir.exe lives.  Is there a way for it to look in
the directory of the ruby file?  Like the way require statement work.

Aaron


On Mon, Dec 8, 2008 at 2:11 PM, Tomas Matousek <Tomas.Matousek at
microsoft.com<mailto:Tomas.Matousek at microsoft.com>> wrote:

Can you load the assembly and get the type explicitly?



require ''mscorlib''

System::Reflection::Assembly.Load("IronNails.Library,
Version=1.0.0.0<http://1.0.0.0>, Culture=neutral,
PublicKeyToken=null").GetType(''IronNails.View.XamlProxy'')



Tomas



From: ironruby-core-bounces at rubyforge.org<mailto:ironruby-core-bounces at
rubyforge.org> [mailto:ironruby-core-bounces at
rubyforge.org<mailto:ironruby-core-bounces at rubyforge.org>] On Behalf Of
Ivan Porto Carrero
Sent: Monday, December 08, 2008 9:46 AM

To: ironruby-core at rubyforge.org<mailto:ironruby-core at rubyforge.org>
Subject: Re: [Ironruby-core] Handling C# lower case namespaces



I get the same behavior.
I can load types from the CLR but not from my own assembly.

I copied my assembly into the folder that contains ir.exe
>>> require ''mscorlib''
=> true>>> require ''IronNails.Library,
Version=1.0.0.0<http://1.0.0.0>, Culture=neutral,
PublicKeyToken=null''
=> true>>> IronNails::View::XamlProxy
=> IronNails::View::XamlProxy>>> System::Type.get_type ''IronNails.View.XamlProxy''
=> nil>>> System::Type.get_type ''System.String''
=> #<System::RuntimeType:0x000005c>>>> IronNails::View::XamlProxy.to_clr_type=> #<System::RuntimeType:0x000005e>



On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at
gmail.com<mailto:aaron.feng at gmail.com>> wrote:

Tomas,

I tried it again.  I couldn''t get the following to work with my own DLL
even If I capitalize the namespace (It does work fine with build in types like
System.String):
> System::Type.get_type("Abc.Hi, Version=1.0.0.0<http://1.0.0.0>,
Culture=neutral, PublicKeyToken=null")
Do I have any other options?

Thanks,

Aaron

_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core



_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core

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Dudu Baião

2008-Dec-08 21:41 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Hi Aaron!

I''m doing this way for now:

require ''../../your_folder/your_assembly.dll''

?

2008/12/8 Aaron Feng <aaron.feng at gmail.com>:> Ok,  I got Assembly.Load and Type.get_type both to work with my own DLL.
> The actual DLL have to live where ir.exe lives.  Is there a way for it to
> look in the directory of the ruby file?  Like the way require statement
> work.
>
> Aaron

Aaron Feng

2008-Dec-08 21:43 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

I tried to load the struct the same way, but I don''t know how to set
the
value of it.  For example:

C#

namespace x.y.z {
    public struct Foo {
        public long Bar;
        public Foo(long bar) {
            this.Bar = bar;
        }
    }
}

var foo = new x.y.z.Foo(1);

IronRuby

Foo = Type.get_type("x.y.z.Foo, MyAssembly, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=null", true).to_class

# how do I do the equivalent of
# var foo = new x.y.z.Foo(1); ?

Aaron


On Mon, Dec 8, 2008 at 3:45 PM, Tomas Matousek <Tomas.Matousek at
microsoft.com> wrote:
>  You can use Assembly.LoadFile and point it to an absolute path instead.
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Aaron Feng
> *Sent:* Monday, December 08, 2008 12:33 PM
>
> *To:* ironruby-core at rubyforge.org
> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>
>
>
> Ok,  I got Assembly.Load and Type.get_type both to work with my own DLL.
> The actual DLL have to live where ir.exe lives.  Is there a way for it to
> look in the directory of the ruby file?  Like the way require statement
> work.
>
> Aaron
>
>
>  On Mon, Dec 8, 2008 at 2:11 PM, Tomas Matousek <
> Tomas.Matousek at microsoft.com> wrote:
>
> Can you load the assembly and get the type explicitly?
>
>
>
> require ''mscorlib''
>
> System::Reflection::Assembly.Load("IronNails.Library, Version=1.0.0.0,
> Culture=neutral,
PublicKeyToken=null").GetType(''IronNails.View.XamlProxy'')
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Monday, December 08, 2008 9:46 AM
>
>
> *To:* ironruby-core at rubyforge.org
>
> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>
>
>
> I get the same behavior.
> I can load types from the CLR but not from my own assembly.
>
> I copied my assembly into the folder that contains ir.exe
>
> >>> require ''mscorlib''
> => true
> >>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,
> PublicKeyToken=null''
> => true
> >>> IronNails::View::XamlProxy
> => IronNails::View::XamlProxy
> >>> System::Type.get_type
''IronNails.View.XamlProxy''
> => nil
> >>> System::Type.get_type ''System.String''
> => #<System::RuntimeType:0x000005c>
> >>> IronNails::View::XamlProxy.to_clr_type
> => #<System::RuntimeType:0x000005e>
>
>
>  On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
>
> Tomas,
>
> I tried it again.  I couldn''t get the following to work with my
own DLL
> even If I capitalize the namespace (It does work fine with build in types
> like System.String):
>
> > System::Type.get_type("Abc.Hi, Version=1.0.0.0, Culture=neutral,
> PublicKeyToken=null")
>
> Do I have any other options?
>
> Thanks,
>
> Aaron
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Ivan Porto Carrero

2008-Dec-08 21:52 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Normally
foo = x::y::z::Foo.new(1)

in the console you need to use global variables:$foo = x::y::z::Foo.new(1)


On Mon, Dec 8, 2008 at 10:43 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
> I tried to load the struct the same way, but I don''t know how to
set the
> value of it.  For example:
>
> C#
>
> namespace x.y.z {
>     public struct Foo {
>         public long Bar;
>         public Foo(long bar) {
>             this.Bar = bar;
>         }
>     }
> }
>
> var foo = new x.y.z.Foo(1);
>
> IronRuby
>
> Foo = Type.get_type("x.y.z.Foo, MyAssembly, Version=1.0.0.0,
> Culture=neutral, PublicKeyToken=null", true).to_class
>
> # how do I do the equivalent of
> # var foo = new x.y.z.Foo(1); ?
>
> Aaron
>
>
> On Mon, Dec 8, 2008 at 3:45 PM, Tomas Matousek <
> Tomas.Matousek at microsoft.com> wrote:
>
>>  You can use Assembly.LoadFile and point it to an absolute path
instead.
>>
>>
>>
>> Tomas
>>
>>
>>
>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Aaron Feng
>> *Sent:* Monday, December 08, 2008 12:33 PM
>>
>> *To:* ironruby-core at rubyforge.org
>> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>>
>>
>>
>> Ok,  I got Assembly.Load and Type.get_type both to work with my own
DLL.
>> The actual DLL have to live where ir.exe lives.  Is there a way for it
to
>> look in the directory of the ruby file?  Like the way require statement
>> work.
>>
>> Aaron
>>
>>
>>  On Mon, Dec 8, 2008 at 2:11 PM, Tomas Matousek <
>> Tomas.Matousek at microsoft.com> wrote:
>>
>> Can you load the assembly and get the type explicitly?
>>
>>
>>
>> require ''mscorlib''
>>
>> System::Reflection::Assembly.Load("IronNails.Library,
Version=1.0.0.0,
>> Culture=neutral, PublicKeyToken=null").GetType(
>> ''IronNails.View.XamlProxy'')
>>
>>
>>
>> Tomas
>>
>>
>>
>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto
Carrero
>> *Sent:* Monday, December 08, 2008 9:46 AM
>>
>>
>> *To:* ironruby-core at rubyforge.org
>>
>> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>>
>>
>>
>> I get the same behavior.
>> I can load types from the CLR but not from my own assembly.
>>
>> I copied my assembly into the folder that contains ir.exe
>>
>> >>> require ''mscorlib''
>> => true
>> >>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,
>> PublicKeyToken=null''
>> => true
>> >>> IronNails::View::XamlProxy
>> => IronNails::View::XamlProxy
>> >>> System::Type.get_type
''IronNails.View.XamlProxy''
>> => nil
>> >>> System::Type.get_type ''System.String''
>> => #<System::RuntimeType:0x000005c>
>> >>> IronNails::View::XamlProxy.to_clr_type
>> => #<System::RuntimeType:0x000005e>
>>
>>
>>  On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at
gmail.com> wrote:
>>
>> Tomas,
>>
>> I tried it again.  I couldn''t get the following to work with
my own DLL
>> even If I capitalize the namespace (It does work fine with build in
types
>> like System.String):
>>
>> > System::Type.get_type("Abc.Hi, Version=1.0.0.0,
Culture=neutral,
>> PublicKeyToken=null")
>>
>> Do I have any other options?
>>
>> Thanks,
>>
>>
>> Aaron
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>>
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Aaron Feng

2008-Dec-08 21:58 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Ivan,

In this case you actually can''t do foo = x::y::z::Foo.new(1) because
IronRuby doesn''t support lowercase namespace.  It think it''s a
method call.

That''s why I started out
Foo = Type.get_type("x.y.z.Foo, MyAssembly, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=null", true).to_class

Aaron

On Mon, Dec 8, 2008 at 4:52 PM, Ivan Porto Carrero <ivan at
flanders.co.nz>wrote:
> Normally
> foo = x::y::z::Foo.new(1)
>
> in the console you need to use global variables:$foo = x::y::z::Foo.new(1)
>
>
>
> On Mon, Dec 8, 2008 at 10:43 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
>
>> I tried to load the struct the same way, but I don''t know how
to set the
>> value of it.  For example:
>>
>> C#
>>
>> namespace x.y.z {
>>     public struct Foo {
>>         public long Bar;
>>         public Foo(long bar) {
>>             this.Bar = bar;
>>         }
>>     }
>> }
>>
>> var foo = new x.y.z.Foo(1);
>>
>> IronRuby
>>
>> Foo = Type.get_type("x.y.z.Foo, MyAssembly, Version=1.0.0.0,
>> Culture=neutral, PublicKeyToken=null", true).to_class
>>
>> # how do I do the equivalent of
>> # var foo = new x.y.z.Foo(1); ?
>>
>> Aaron
>>
>>
>> On Mon, Dec 8, 2008 at 3:45 PM, Tomas Matousek <
>> Tomas.Matousek at microsoft.com> wrote:
>>
>>>  You can use Assembly.LoadFile and point it to an absolute path
instead.
>>>
>>>
>>>
>>> Tomas
>>>
>>>
>>>
>>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Aaron Feng
>>> *Sent:* Monday, December 08, 2008 12:33 PM
>>>
>>> *To:* ironruby-core at rubyforge.org
>>> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>>>
>>>
>>>
>>> Ok,  I got Assembly.Load and Type.get_type both to work with my own
>>> DLL.  The actual DLL have to live where ir.exe lives.  Is there a
way for it
>>> to look in the directory of the ruby file?  Like the way require
statement
>>> work.
>>>
>>> Aaron
>>>
>>>
>>>  On Mon, Dec 8, 2008 at 2:11 PM, Tomas Matousek <
>>> Tomas.Matousek at microsoft.com> wrote:
>>>
>>> Can you load the assembly and get the type explicitly?
>>>
>>>
>>>
>>> require ''mscorlib''
>>>
>>> System::Reflection::Assembly.Load("IronNails.Library,
Version=1.0.0.0,
>>> Culture=neutral, PublicKeyToken=null").GetType(
>>> ''IronNails.View.XamlProxy'')
>>>
>>>
>>>
>>> Tomas
>>>
>>>
>>>
>>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto
Carrero
>>> *Sent:* Monday, December 08, 2008 9:46 AM
>>>
>>>
>>> *To:* ironruby-core at rubyforge.org
>>>
>>> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>>>
>>>
>>>
>>> I get the same behavior.
>>> I can load types from the CLR but not from my own assembly.
>>>
>>> I copied my assembly into the folder that contains ir.exe
>>>
>>> >>> require ''mscorlib''
>>> => true
>>> >>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,
>>> PublicKeyToken=null''
>>> => true
>>> >>> IronNails::View::XamlProxy
>>> => IronNails::View::XamlProxy
>>> >>> System::Type.get_type
''IronNails.View.XamlProxy''
>>> => nil
>>> >>> System::Type.get_type
''System.String''
>>> => #<System::RuntimeType:0x000005c>
>>> >>> IronNails::View::XamlProxy.to_clr_type
>>> => #<System::RuntimeType:0x000005e>
>>>
>>>
>>>  On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at
gmail.com>
>>> wrote:
>>>
>>> Tomas,
>>>
>>> I tried it again.  I couldn''t get the following to work
with my own DLL
>>> even If I capitalize the namespace (It does work fine with build in
types
>>> like System.String):
>>>
>>> > System::Type.get_type("Abc.Hi, Version=1.0.0.0,
Culture=neutral,
>>> PublicKeyToken=null")
>>>
>>> Do I have any other options?
>>>
>>> Thanks,
>>>
>>>
>>> Aaron
>>>
>>> _______________________________________________
>>> Ironruby-core mailing list
>>> Ironruby-core at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> Ironruby-core mailing list
>>> Ironruby-core at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>>
>>>
>>>
>>> _______________________________________________
>>> Ironruby-core mailing list
>>> Ironruby-core at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>>
>>>
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Brad Wilson

2008-Dec-08 23:01 UTC

head link

[Ironruby-core] Handling C# lower case namespaces

Welcome to the "wonderful" world of Fusion.
If you use Assembly.LoadFrom, then you can only use the assembly reference
itself to get the types. The canonical names don''t match assemblies
loaded
using LoadFrom. To use Assembly.Load, it has to be in one of the approved
search paths (which, by default, is the path of the launching executable
only, plus the GAC of course).

We went through an almost excruciating amount of pain with assembly load
paths and such to make all this work correctly in xUnit.net.

--
Brad    http://bradwilson.typepad.com/


On Mon, Dec 8, 2008 at 12:33 PM, Aaron Feng <aaron.feng at gmail.com>
wrote:
> Ok,  I got Assembly.Load and Type.get_type both to work with my own DLL.
> The actual DLL have to live where ir.exe lives.  Is there a way for it to
> look in the directory of the ruby file?  Like the way require statement
> work.
>
> Aaron
>
>
>
> On Mon, Dec 8, 2008 at 2:11 PM, Tomas Matousek <
> Tomas.Matousek at microsoft.com> wrote:
>
>>  Can you load the assembly and get the type explicitly?
>>
>>
>>
>> require ''mscorlib''
>>
>> System::Reflection::Assembly.Load("IronNails.Library,
Version=1.0.0.0,
>> Culture=neutral, PublicKeyToken=null").GetType(
>> ''IronNails.View.XamlProxy'')
>>
>>
>>
>> Tomas
>>
>>
>>
>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto
Carrero
>> *Sent:* Monday, December 08, 2008 9:46 AM
>> *To:* ironruby-core at rubyforge.org
>> *Subject:* Re: [Ironruby-core] Handling C# lower case namespaces
>>
>>
>>
>> I get the same behavior.
>> I can load types from the CLR but not from my own assembly.
>>
>> I copied my assembly into the folder that contains ir.exe
>>
>> >>> require ''mscorlib''
>> => true
>> >>> require ''IronNails.Library, Version=1.0.0.0,
Culture=neutral,
>> PublicKeyToken=null''
>> => true
>> >>> IronNails::View::XamlProxy
>> => IronNails::View::XamlProxy
>> >>> System::Type.get_type
''IronNails.View.XamlProxy''
>> => nil
>> >>> System::Type.get_type ''System.String''
>> => #<System::RuntimeType:0x000005c>
>> >>> IronNails::View::XamlProxy.to_clr_type
>> => #<System::RuntimeType:0x000005e>
>>
>>
>>
>>  On Mon, Dec 8, 2008 at 5:54 PM, Aaron Feng <aaron.feng at
gmail.com> wrote:
>>
>> Tomas,
>>
>> I tried it again.  I couldn''t get the following to work with
my own DLL
>> even If I capitalize the namespace (It does work fine with build in
types
>> like System.String):
>>
>> > System::Type.get_type("Abc.Hi, Version=1.0.0.0,
Culture=neutral,
>> PublicKeyToken=null")
>>
>> Do I have any other options?
>>
>> Thanks,
>>
>> Aaron
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Ironruby core - Dec 2008 - Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces

[Ironruby-core] Handling C# lower case namespaces