diff options
| -rw-r--r-- | common-lisp.html.markdown | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common-lisp.html.markdown b/common-lisp.html.markdown index f9f64d68..e3bb61cf 100644 --- a/common-lisp.html.markdown +++ b/common-lisp.html.markdown @@ -175,7 +175,8 @@ nil ; for false - and the empty list :age 5)) *rover* ; => #S(DOG :NAME "rover" :BREED "collie" :AGE 5) -(dog-p *rover*) ; => t ;; ewww) +(dog-p *rover*) ; => true #| -p signifies "predicate". It's used to + check if *rover* is an instance of dog.|# (dog-name *rover*) ; => "rover" ;; Dog-p, make-dog, and dog-name are all created by defstruct! |