Quick wisp macro example - Angular controller

angular.cljs

(def app {})

(defmacro fnj [args & body]
  (if (empty? args)
    `(fn  [] ~@body)
    `[~@(map name args) (fn ~args ~@body)]))

(defmacro def-controller [module n args & body]
  `(.controller ~module ~(name n) (fnj ~args ~@body)))

(def-controller app Hello [$scope]
  (set! $scope.greetings ["hi"])
  nil)

out.js

var app = exports.app = {};

app.controller('Hello', [
    '$scope',
    function ($scope) {
        $scope.greetings = ['hi'];
        return void 0;
    }
]);