public override object GetValue(RubyContext /*!*/ context, RubyScope scope)
{
switch (_id)
{
// regular expressions:
case GlobalVariableId.MatchData:
return((scope != null) ? scope.GetInnerMostClosureScope().CurrentMatch : null);
case GlobalVariableId.MatchLastGroup:
return((scope != null) ? scope.GetInnerMostClosureScope().GetCurrentMatchLastGroup() : null);
case GlobalVariableId.MatchPrefix:
// TODO:
throw new NotImplementedException();
case GlobalVariableId.MatchSuffix:
// TODO:
throw new NotImplementedException();
case GlobalVariableId.EntireMatch:
return((scope != null) ? scope.GetInnerMostClosureScope().GetCurrentMatchGroup(0) : null);
// exceptions:
case GlobalVariableId.CurrentException:
return(context.CurrentException);
case GlobalVariableId.CurrentExceptionBacktrace:
return(context.GetCurrentExceptionBacktrace());
// input:
case GlobalVariableId.InputContent:
return(context.InputProvider.Singleton);
case GlobalVariableId.InputFileName:
return(context.InputProvider.CurrentFileName);
case GlobalVariableId.LastInputLine:
return((scope != null) ? scope.GetInnerMostClosureScope().LastInputLine : null);
case GlobalVariableId.LastInputLineNumber:
return(context.InputProvider.LastInputLineNumber);
case GlobalVariableId.CommandLineArguments:
return(context.InputProvider.CommandLineArguments);
// output:
case GlobalVariableId.OutputStream:
return(context.StandardOutput);
case GlobalVariableId.ErrorOutputStream:
return(context.StandardErrorOutput);
case GlobalVariableId.InputStream:
return(context.StandardInput);
// separators:
case GlobalVariableId.InputSeparator:
return(context.InputSeparator);
case GlobalVariableId.OutputSeparator:
return(context.OutputSeparator);
case GlobalVariableId.StringSeparator:
return(context.StringSeparator);
case GlobalVariableId.ItemSeparator:
return(context.ItemSeparator);
// loader:
case GlobalVariableId.LoadPath:
return(context.Loader.LoadPaths);
case GlobalVariableId.LoadedFiles:
return(context.Loader.LoadedFiles);
// misc:
case GlobalVariableId.SafeLevel:
return(context.CurrentSafeLevel);
case GlobalVariableId.Verbose:
return(context.Verbose);
case GlobalVariableId.KCode:
// TODO: Ruby 1.9 reports a warning:
string name = context.GetKCodeName();
return((name != null) ? MutableString.Create(name) : null);
case GlobalVariableId.ChildProcessExitStatus:
return(context.ChildProcessExitStatus);
default:
throw Assert.Unreachable;
}
}
public override object GetValue(RubyContext/*!*/ context, RubyScope scope) {
switch (_id) {
// regular expressions:
case GlobalVariableId.MatchData:
return (scope != null) ? scope.GetInnerMostClosureScope().CurrentMatch : null;
case GlobalVariableId.MatchLastGroup:
return (scope != null) ? scope.GetInnerMostClosureScope().GetCurrentMatchLastGroup() : null;
case GlobalVariableId.MatchPrefix:
// TODO:
throw new NotImplementedException();
case GlobalVariableId.MatchSuffix:
// TODO:
throw new NotImplementedException();
case GlobalVariableId.EntireMatch:
return (scope != null) ? scope.GetInnerMostClosureScope().GetCurrentMatchGroup(0) : null;
// exceptions:
case GlobalVariableId.CurrentException:
return context.CurrentException;
case GlobalVariableId.CurrentExceptionBacktrace:
return context.GetCurrentExceptionBacktrace();
// input:
case GlobalVariableId.InputContent:
return context.InputProvider.Singleton;
case GlobalVariableId.InputFileName:
return context.InputProvider.CurrentFileName;
case GlobalVariableId.LastInputLine:
return (scope != null) ? scope.GetInnerMostClosureScope().LastInputLine : null;
case GlobalVariableId.LastInputLineNumber:
return context.InputProvider.LastInputLineNumber;
case GlobalVariableId.CommandLineArguments:
return context.InputProvider.CommandLineArguments;
// output:
case GlobalVariableId.OutputStream:
return context.StandardOutput;
case GlobalVariableId.ErrorOutputStream:
return context.StandardErrorOutput;
case GlobalVariableId.InputStream:
return context.StandardInput;
// separators:
case GlobalVariableId.InputSeparator:
return context.InputSeparator;
case GlobalVariableId.OutputSeparator:
return context.OutputSeparator;
case GlobalVariableId.StringSeparator:
return context.StringSeparator;
case GlobalVariableId.ItemSeparator:
return context.ItemSeparator;
// loader:
case GlobalVariableId.LoadPath:
return context.Loader.LoadPaths;
case GlobalVariableId.LoadedFiles:
return context.Loader.LoadedFiles;
// misc:
case GlobalVariableId.SafeLevel:
return context.CurrentSafeLevel;
case GlobalVariableId.Verbose:
return context.Verbose;
case GlobalVariableId.KCode:
// TODO: Ruby 1.9 reports a warning:
string name = context.GetKCodeName();
return (name != null) ? MutableString.Create(name) : null;
case GlobalVariableId.ChildProcessExitStatus:
return context.ChildProcessExitStatus;
default:
throw Assert.Unreachable;
}
}