我收到此编译错误说:Invalid token: function-name
(defn execute-task-from-message
"Parses the message dictionary, gets the function-name and arguments-list
and applys the function on the arguments"
[{function-name: "function-name"
arguments-list: "arguments-list"} msg]
(when-let [task (ns-resolve
*ns*
(symbol
(str task-namespace function-name)))]
(apply task arguments-list)))
我的代码出了什么问题?
答案 0 :(得分:0)
你的论证解构中的一些额外的:
是什么?如果你包含一些堆栈跟踪和更多的上下文,我可能会更具体:
user> (def task-namespace "where-does-this-come-from")
#'user/task-namespace
user> (defn execute-task-from-message
"Parses the message dictionary, gets the function-name and arguments-list
and applys the function on the arguments"
[{function-name "function-name"
arguments-list "arguments-list"} msg]
(when-let [task (ns-resolve *ns*
(symbol
(str task-namespace function-name)))]
(apply task arguments-list)))
#'user/execute-task-from-message