|
public static InvalidValueForType ( RubyContext context, object obj, string type ) : |
||
| context | RubyContext | |
| obj | object | |
| type | string | |
| return | ||
public static Type /*!*/ ToType(RubyContext /*!*/ context, object value)
{
TypeTracker tt = value as TypeTracker;
if (tt != null)
{
return(tt.Type);
}
RubyClass rc = value as RubyClass;
if (rc != null)
{
return(rc.GetUnderlyingSystemType());
}
throw RubyExceptions.InvalidValueForType(context, value, "Class");
}
public static Type /*!*/ ToType(RubyContext /*!*/ context, object value)
{
TypeTracker tt = value as TypeTracker;
if (tt != null)
{
return(tt.Type);
}
RubyModule module = value as RubyModule;
if (module != null && (module.IsClass || module.IsClrModule))
{
return(module.GetUnderlyingSystemType());
}
throw RubyExceptions.InvalidValueForType(context, value, "Class");
}
/// <summary>
/// Try to cast the object to an Integer using to_int
/// Returns null if the object doesn't implement to_int
/// Can return either Bignum or Fixnum
/// </summary>
public static bool AsInteger(RubyContext /*!*/ context, object obj, out int fixnum, out BigInteger bignum)
{
// Don't call to_int on types derived from Integer
if (AsPrimitiveInteger(obj, out fixnum, out bignum))
{
return(true);
}
if (RubySites.RespondTo(context, obj, "to_int"))
{
object result = _ToInt.Target(_ToInt, context, obj);
if (AsPrimitiveInteger(result, out fixnum, out bignum))
{
return(true);
}
throw RubyExceptions.InvalidValueForType(context, result, "Integer");
}
return(false);
}