internal static string /*!*/ FormatMethodMissingMessage(RubyContext /*!*/ context, object obj, string /*!*/ name, string /*!*/ message)
{
Assert.NotNull(name);
string str;
if (obj == null)
{
str = "nil:NilClass";
}
else if (_disableMethodMissingMessageFormatting)
{
str = RubyUtils.ObjectToMutableString(context, obj).ToString();
}
else
{
_disableMethodMissingMessageFormatting = true;
try {
str = context.Inspect(obj).ConvertToString();
if (!str.StartsWith("#", StringComparison.Ordinal))
{
str += ":" + context.GetClassName(obj);
}
} catch (Exception) {
// MRI: swallows all exceptions
str = RubyUtils.ObjectToMutableString(context, obj).ToString();
} finally {
_disableMethodMissingMessageFormatting = false;
}
}
return(FormatMessage(message, name, str));
}
internal static RubyModule /*!*/ GetModuleFromObject(RubyContext /*!*/ context, object obj)
{
Assert.NotNull(context);
RubyModule module = obj as RubyModule;
if (module == null)
{
throw RubyExceptions.CreateTypeError(
RubyUtils.ObjectToMutableString(context, obj).Append(" is not a class/module").ConvertToString()
);
}
return(module);
}