Re: [racket-users] eval and set

On Apr 4, 2015, at 5:26 PM, Erik Silkensen wrote: > Could someone explain how this example works? > > $ racket > Welcome to Racket v6.1.1. > -> (require racket/sandbox) > -> (define racket-eval (make-evaluator 'racket)) > -> (define a (racket-eval '(set 1 2 3))) > -> a > (set 1 2 3) > -> (set?

[racket-users] eval and set

Could someone explain how this example works? $ racket Welcome to Racket v6.1.1. -> (require racket/sandbox) -> (define racket-eval (make-evaluator 'racket)) -> (define a (racket-eval '(set 1 2 3))) -> a (set 1 2 3) -> (set? a) #f -> (define racket-eval-again (make-evaluator 'racket)) -> (equal? a