So the signatures I'm talking about look like this:
protected internal void UpdateModel<TModel>(TModel model) where
TModel : class {
UpdateModel(model, null, null, null, ValueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string
prefix) where TModel : class {
UpdateModel(model, prefix, null, null, ValueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string[]
includeProperties) where TModel : class {
UpdateModel(model, null, includeProperties, null,
ValueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties) where TModel : class {
UpdateModel(model, prefix, includeProperties, null,
ValueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties, string[] excludeProperties) where TModel
: class {
UpdateModel(model, prefix, includeProperties, excludeProperties,
ValueProvider);
}
protected internal void UpdateModel<TModel>(TModel model,
IDictionary<string, ValueProviderResult> valueProvider) where TModel : class
{
UpdateModel(model, null, null, null, valueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string
prefix, IDictionary<string, ValueProviderResult> valueProvider) where TModel
: class {
UpdateModel(model, prefix, null, null, valueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string[]
includeProperties, IDictionary<string, ValueProviderResult> valueProvider)
where TModel : class {
UpdateModel(model, null, includeProperties, null,
valueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties, IDictionary<string, ValueProviderResult>
valueProvider) where TModel : class {
UpdateModel(model, prefix, includeProperties, null,
valueProvider);
}
protected internal void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties, string[] excludeProperties,
IDictionary<string, ValueProviderResult> valueProvider) where TModel : class
{
bool success = TryUpdateModel(model, prefix, includeProperties,
excludeProperties, valueProvider);
if (!success) {
string message = String.Format(CultureInfo.CurrentUICulture,
MvcResources.Controller_UpdateModel_UpdateUnsuccessful,
typeof(TModel).FullName);
throw new InvalidOperationException(message);
}
}
The methods above are defined in ASP.NET MVC but with the current git build
I can't call these methods in an inheriting ruby class it will give me an
error.
when I work around it with:
public new virtual void UpdateModel<TModel>(TModel model) where
TModel : class
{
UpdateModel(model, null, null, null, ValueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string
prefix) where TModel : class
{
UpdateModel(model, prefix, null, null, ValueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string[]
includeProperties) where TModel : class
{
UpdateModel(model, null, includeProperties, null,
ValueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties) where TModel : class
{
UpdateModel(model, prefix, includeProperties, null,
ValueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties, string[] excludeProperties) where TModel
: class
{
UpdateModel(model, prefix, includeProperties, excludeProperties,
ValueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model,
IDictionary<string, ValueProviderResult> valueProvider) where TModel : class
{
UpdateModel(model, null, null, null, valueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string
prefix, IDictionary<string, ValueProviderResult> valueProvider) where TModel
: class
{
UpdateModel(model, prefix, null, null, valueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string[]
includeProperties, IDictionary<string, ValueProviderResult> valueProvider)
where TModel : class
{
UpdateModel(model, null, includeProperties, null,
valueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties, IDictionary<string, ValueProviderResult>
valueProvider) where TModel : class
{
UpdateModel(model, prefix, includeProperties, null,
valueProvider);
}
public new virtual void UpdateModel<TModel>(TModel model, string
prefix, string[] includeProperties, string[] excludeProperties,
IDictionary<string, ValueProviderResult> valueProvider) where TModel : class
{
base.UpdateModel(model, prefix,
includeProperties,excludeProperties,valueProvider);
}
things work again in the inheriting controller
def save_user(act)
*self.method(:update_model).of(User).call(@user, "user")*
if @user.is_valid
@membership_service.save @user
redirect_to_action('index', 'users')
else
view act.to_s, :layout
end
end
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action (http://manning.com/carrero)
On Sat, Jun 6, 2009 at 5:15 PM, Curt Hagenlocher <[email protected]>wrote:
> It would be good to be more specific about the example.
>
>
>
> Consider class Foo {
>
> public void Bar(int, object);
>
> public void Bar(int, string);
>
> }
>
>
>
> If I call "Foo.new.Bar 1, nil", then this is an ambiguous call and you
> should be forced to specify which overload you want.
>
>
>
> In statically-typed languages, variables have types and the declared type
> of the variable is used to select an overload at compile time. This
> obviously doesn't work for a dynamically-typed language calling into a
> statically-typed API, so we have to use the runtime types to select the
> overload. C# dynamic calls face the same issue.
>
>
>
> *From:* [email protected] [mailto:
> [email protected]] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Saturday, June 06, 2009 8:05 AM
> *To:* [email protected]
> *Subject:* Re: [Ironruby-core] something has changed
>
>
>
> In C# you can pass null to a string parameter and it won't complain I
> expected this to work from ironruby too because it did before. So I want to
> find out if that is going to be a permanent change or if it is a bug :)
>
> so i'm not talking about an empty instance of String being nil but it's
> about interop with CLR stuff
>
> ---
> Met vriendelijke groeten - Best regards - Salutations
> Ivan Porto Carrero
> Blog: http://flanders.co.nz
> Twitter: http://twitter.com/casualjim
> Author of IronRuby in Action (http://manning.com/carrero)
>
>
> On Sat, Jun 6, 2009 at 4:52 PM, Will Green <[email protected]> wrote:
>
> Just curious, but why should nil count as a string object? In C Ruby, nil
> is an object, and an empty string object is not nil:
>
>
>
> irb(main):001:0> n = nil
>
> => nil
>
> irb(main):002:0> s = String.new
>
> => ""
>
> irb(main):003:0> n.nil?
>
> => true
>
> irb(main):004:0> s.nil?
>
> => false
>
> irb(main):005:0> s == n
>
> => false
>
> irb(main):006:0> n.class
>
> => NilClass
>
> irb(main):007:0> s.class
>
> => String
>
> irb(main):008:0> s.eql? n
>
> => false
>
>
>
> --
> Will Green
> http://willgreen.mp/
>
> On Sat, Jun 6, 2009 at 9:23 AM, Ivan Porto Carrero <[email protected]>
> wrote:
>
> Hi
>
>
>
> Since this weeks updates to ironruby ironrubymvc is completely broken.
>
>
>
> The way overloads are selected now is different.
>
>
>
> for example asp.net mvc has a bunch of methods defined on Controller that
> are protected internal ie. protected internal void View(string, string)
>
> it also has an overload View(string, object)
>
>
>
> Then it selects the one with object for example in some cases
>
>
>
> also I used to be able to call that view method in a ruby subclass of
> Controller with view nil, 'layout'
>
>
>
> but now I have to call that with with view '','layout' for it to work for
> example. It doesn't know that nil can also count as a string object.
>
>
>
> There are a bunch of other things that are breaking for example it doesn't
> like protected internals as much as it used to anymore either.
>
>
>
> codeplex?
>
>
>
> ---
> Met vriendelijke groeten - Best regards - Salutations
> Ivan Porto Carrero
> Blog: http://flanders.co.nz
> Twitter: http://twitter.com/casualjim
> Author of IronRuby in Action (http://manning.com/carrero)
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> [email protected]
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> [email protected]
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> [email protected]
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
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