public static Proc /*!*/ CreateNew(CallSiteStorage <Func <CallSite, object, object> > /*!*/ storage,
RubyScope /*!*/ scope, RubyClass /*!*/ self)
{
RubyMethodScope methodScope = scope.GetInnerMostMethodScope();
if (methodScope == null || methodScope.BlockParameter == null)
{
throw RubyExceptions.CreateArgumentError("tried to create Proc object without a block");
}
var proc = methodScope.BlockParameter;
// an instance of Proc class, the identity is preserved:
if (self.GetUnderlyingSystemType() == typeof(Proc))
{
return(proc);
}
// an instance of a Proc subclass:
var result = new Proc.Subclass(self, proc);
var initialize = storage.GetCallSite("initialize", new RubyCallSignature(0, RubyCallFlags.HasImplicitSelf));
initialize.Target(initialize, result);
return(result);
}
public static Proc /*!*/ CreateNew(RubyScope /*!*/ scope, RubyClass /*!*/ self)
{
RubyMethodScope methodScope = scope.GetInnerMostMethodScope();
if (methodScope == null || methodScope.BlockParameter == null)
{
throw RubyExceptions.CreateArgumentError("tried to create Proc object without a block");
}
return(CreateNew(self, methodScope.BlockParameter));
}