public RSResult Apply(RSExpression lhs, RSExpression rhs, Func <dynamic, dynamic, dynamic> f)
{
var lhsValue = Evaluate(lhs).Value as dynamic;
var rhsValue = Evaluate(rhs).Value as dynamic;
return(RSResult.FromValue(f(lhsValue, rhsValue)));
}
public RSOutput(RSExpression expression)
{
this.Expression = expression;
}
public RSConditional(RSExpression condition, RSBlock consequent, RSBlock alternate = null)
{
this.Condition = condition;
this.Consequent = consequent;
this.Alternate = alternate;
}
public RSUntil(RSExpression condition, RSBlock body)
{
Condition = condition;
Body = body;
}
public RSWhile(RSExpression condition, RSBlock body)
{
Condition = condition;
Body = body;
}
public RSReturn(RSExpression expr)
{
this.Expression = expr;
}
public RSNegate(RSExpression expr)
{
this.Expression = expr;
}
public RSComparison(RSComparator comp, RSExpression lhs, RSExpression rhs)
{
Lhs = lhs;
Rhs = rhs;
Comparator = comp;
}
public RSBinary(RSOperator op, RSExpression lhs, RSExpression rhs)
{
this.Operator = op;
this.Lhs = lhs;
this.Rhs = rhs;
}
public RSAssign(RSVariable v, RSExpression e)
{
this.Variable = v;
this.Expression = e;
}
