Lambeaux

Basic implementation of GO using vanilla CLJS. No frameworks. No libraries.

Run to start the game at the REPL:

clj -M --main cljs.main --compile game-of-go.core --repl
(in-ns 'game-of-go.core)
(draw-board!)

Lambeaux

(defn exception-handler [err]
  (binding [*print-fn* *print-err-fn*]
    (println "An error occurred that otherwise would have crashed the Node process:")
    (println err)))

(defn handle-all []
  (.on js/process "uncaughtException" exception-handler))

(defn handle-none []
  (.removeListener js/process "uncaughtException" exception-handler))

Lambeaux

private static <T> Map<Class<T>, Function<T, List<JAXBElement<?>>>> mappings() {
      return ImmutableMap.<Class<T>, Function<T, List<JAXBElement<?>>>>builder()
              .put(BinaryLogicOpType.class, new Function<BinaryLogicOpType, List<JAXBElement<?>>>() {
                @Override
                public List<JAXBElement<?>> apply(BinaryLogicOpType t) {
                  return null;
                }
              })
              .build();
    }

Lambeaux

List<Map> resultTemplates = new ArrayList();

// Will not compile
List<String> descriptors =
    Optional.of(resultTemplates.get(0))
        .map(m -> m.get("descriptors"))
        .map(List.class::cast)
        .orElseThrow(() -> new AssertionError("Result template data was malformed"))
        .stream()
        .map(String.class::cast) // Explicitly ignoring this cast

Lambeaux

/**
   * Returns a new {@link Dictionary} where values containing system property notation such as
   * {@code ${my.system.property.name}} are substituted with their appropriate values.
   */
  private Dictionary<String, Object> expand(Dictionary<String, Object> original) {
    Dictionary<String, Object> expanded = new Hashtable<>();
    for (String key : list(original.keys())) {
      Object val = original.get(key);
      if (val instanceof String) {
        expanded.put(

Lambeaux

package com.connexta;

import static com.connexta.Utils.print;

import java.io.Closeable;
import java.io.IOException;

public class TryWithResourcesIgnoresClose {

    static void run() {