public override object Eval(IExecutionContext context)
{
if(IsInitializer)
{
context.InitVariable(Name);
}
object result = context.GetVariable(Name);
if(result == SpecialValue.VariableNotSet)
throw new VariableNotInitialized(Name);
return result;
}
private static Dictionary<IValue, IValue> GetDictionary(IExecutionContext ctx)
{
return ctx.GetVariable("+object", false).Value.GetValue<Dictionary<IValue, IValue>>();
}
public static IValue Set(IExecutionContext ctx, IList<IArgument> arguments)
{
var args = CommandUtilities.ManageArguments(arguments)
.Exactly(2)
.CanConvert<string>(0)
.Results();
ctx.GetVariable(args[0].GetValue<string>()).Value = args[1];
return new GenericValue<bool>(true);
}
protected override IValue Execute(IExecutionContext ctx)
{
return ctx.GetVariable(this.Variable).Value;
}
public static IValue Get(IExecutionContext ctx, IList<IArgument> arguments)
{
var args = CommandUtilities.ManageArguments(arguments)
.Exactly(1)
.CanConvert<string>(0)
.Results();
return ctx.GetVariable(args[0].GetValue<string>()).Value;
}