Returns true if all of the vars provided as arguments have any bound value, root or thread-local.
Implies that deref'ing the provided vars will succeed. Returns true if no vars are provided.
user=> (def foobar) #'user/foobar user=> (bound? #'foobar) false user=> (def boing 10) #'user/boing user=> (bound? #'boing) true user=> (defn plus3 [n] (+ 3 n)) #'user/plus3 user=> (bound? #'plus3) true
Source
clojure/core.clj:4814
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(defn bound?
"Returns true if all of the vars provided as arguments have any bound value, root or thread-local.
Implies that deref'ing the provided vars will succeed. Returns true if no vars are provided."
{:added "1.2"
:static true}
[& vars]
(every? #(.isBound ^clojure.lang.Var %) vars))
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