clojj

var findByTitle: (String) -> (MutableList<Movie>) -> List<Movie> = 
    { query -> { collection ->
        val predicate = matches(query)
        filter(predicate)(collection)
    }}

val filter: ((Movie) -> Boolean) -> (List<Movie>) -> List<Movie> = 
    { predicate -> { collection ->
        collection.filter(predicate)
    }}

clojj

var findByTitle: (String) -> (MutableList<Movie>) -> List<Movie> = 
    { query -> { collection ->
        val predicate = matches(query)
        filter(predicate)(collection)
    }}

val filter: ((Movie) -> Boolean) -> (List<Movie>) -> List<Movie> = 
    { predicate -> { collection ->
        collection.filter(predicate)
    }}

clojj

;; Copyright (c) Alan Dipert. All rights reserved.
;; The use and distribution terms for this software are covered by the
;; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
;; By using this software in any fashion, you are agreeing to be bound by
;; the terms of this license.
;; You must not remove this notice, or any other, from this software.

(ns alandipert.kahn
  (:require [clojure.set :refer [difference union intersection]]))

clojj

import core.sync.mutex : Mutex;
import core.thread : Thread, Fiber;

/**
 * chan allows messaging between threads without having to deal with locks, similar to how chan works in golang
 */
shared
class chan(T) {
	Mutex lock;
	private bool closed_; bool closed() {synchronized (lock) {return closed_;}} void Close() { synchronized(lock) { closed_ = true; } }