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2015-07-16
Channels
- # admin-announcements (5)
- # announcements (2)
- # beginners (2)
- # boot (3)
- # cider (54)
- # clojure (196)
- # clojure-berlin (16)
- # clojure-brasil (4)
- # clojure-dev (36)
- # clojure-italy (3)
- # clojure-japan (9)
- # clojure-korea (3)
- # clojure-russia (18)
- # clojure-uk (24)
- # clojurebridge (11)
- # clojurescript (414)
- # code-reviews (1)
- # core-typed (4)
- # datomic (59)
- # editors (30)
- # euroclojure (2)
- # events (1)
- # jobs (2)
- # ldnclj (16)
- # liberator (11)
- # off-topic (59)
- # om (16)
- # onyx (33)
- # reagent (53)
- # thejaloniki (2)
- # yada (1)
http://stackoverflow.com/questions/18676956/boolean-false-in-clojure 似た話を前に見たことがあるなぁと思ったりしました。
boolean周りに限らず、Clojureではあまり型を特定しすぎない方がいいというのは原則としてあります。 (list? (cons 1 ‘(2 3)))
みたいな例もあります。
cljs.user=> (fn [] (list? (cons 1 (quote (2 3))))) #<function (){ return cljs.core.list_QMARK_.call(null,cljs.core.cons.call(null,(1),cljs.core.list((2),(3)))); }>