complement函数就是返回一个与目标函数接收同样参数但是返回结果相反的函数( (fn [x] (filter (complement sequential?) (rest (tree-seq sequential? seq x))) ) '((1 2) 3 [4 [5 6]]))=> (1 2 3 4 5 6)等价于( (fn [x] (filter #(not (sequential? %)) (rest (tree- [更多>>]
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评论：clojure complement函数
complement函数就是返回一个与目标函数接收同样参数但是返回结果相反的函数( (fn [x] (filter (complement sequential?) (rest (tree-seq sequential? seq x))) ) '((1 2) 3 [4 [5 6]]))=> (1 2 3 4 5 6)等价于( (fn [x] (filter #(not (sequential? %)) (rest (tree- [更多>>]