Clojure Programming

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• Clojure的Special forms： Code Blocks: do 顺序执行并返回最后一个的值 e.g. let expressions provide an implicit do context to their bodies Defining Vars: def defn, defn-, defprotocol, defonce, defmacro deftype, defrecord, defmethod Local Bindings: let 可以理解为声明局部变量，但在FP里要称为‘名字绑定’ vs binding macro：which controls scoped thread-local variables _ ＊Destructuring (let, Part 2) 支持类似Erlang/Scala/Python的模式匹配 (let [[x y z] v] (+ x z)) 累加第1,3个参数 优点：当你能够描述一个数据容器的结构时，你可以直接提取其元素，而不需要自己写额外代码（？） Creating Functions: fn defn：def + fn 简写法（Function literals）：#(Math/pow % %2) 等价于 #(Math/pow %1 %2) 不能递归嵌套（显然，如果允许则有名字冲突问题无法解决） Conditionals: if when, cond, if-let, when-let, Looping: loop and recur Referring to Vars:... (查看原文)

  [已注销] 1赞 2012-05-16 19:48:03

• Michael Fogus and Chris Houser have inspired us in many ways large and small. One of the smaller ways was the style and presentation of the REPL interactions in their Clojure book, The Joy of Clojure, which we shamelessly copied and iterated. (查看原文)

  [已注销] 2012-05-08 19:19:19

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