Yoshitaka Kawashima kawasima

kawasima / sevens.ts

Created March 26, 2024 12:56

7並べのモデル Domain Modeling Made Functional風味

	import z from "zod";

	const Suit = z.enum(["Spade", "Heart", "Diamond", "Club"]);
	const Rank = z.enum(["A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"]);
	const Card = z.object({
	suit: Suit,
	rank: Rank,
	});
	type Card = z.infer<typeof Card>;
	// 手札

kawasima / womenOnlyTrainCar.ts

Last active February 14, 2023 04:41

kawasima / MethodSecurityMinimal.java

Last active February 1, 2023 13:50

ミニマルなSpring SecurityのMethod Security

	import org.springframework.aop.aspectj.AspectJExpressionPointcut;
	import org.springframework.aop.config.AopConfigUtils;
	import org.springframework.context.support.GenericApplicationContext;
	import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
	import org.springframework.security.access.expression.method.MethodSecurityExpressionHandler;
	import org.springframework.security.access.prepost.PreAuthorize;
	import org.springframework.security.authentication.TestingAuthenticationToken;
	import org.springframework.security.authorization.AuthorizationManager;
	import org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor;
	import org.springframework.security.authorization.method.PreAuthorizeAuthorizationManager;

kawasima / Yakinikuware License

Created December 16, 2022 07:51

	/*
	* ------------------------------------------------------------
	* "THE YAKINIKUWARE LICENSE" (Revision 42):
	* <author> wrote this code. As long as you retain this
	* notice, you can do whatever you want with this stuff. If we
	* meet someday, and you think this stuff is worth it, you can
	* treat me grilled meat in return.
	* ------------------------------------------------------------
	*/

kawasima / postmortem.md

Created November 14, 2022 04:33

The template of the postmortem

タイトル

(概要)

(あればタイムラインを書く)

kawasima / PojoToMap.java

Created March 26, 2021 07:28

	import com.fasterxml.jackson.databind.BeanDescription;
	import com.fasterxml.jackson.databind.JavaType;
	import com.fasterxml.jackson.databind.ObjectMapper;
	import com.fasterxml.jackson.databind.SerializationConfig;
	import com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition;
	import com.fasterxml.jackson.databind.introspect.ClassIntrospector;

	import java.util.LinkedHashMap;
	import java.util.Map;

kawasima / ShiftJISRegexGenerator.java

Created March 16, 2021 08:12

Shift_JISの全角文字のみにマッチする正規表現ジェネレータです。

	import java.io.UnsupportedEncodingException;
	import java.util.LinkedList;
	import java.util.Objects;
	import java.util.function.BiConsumer;
	import java.util.stream.Collectors;
	import java.util.stream.IntStream;
	import java.util.stream.Stream;

	public class ShiftJISRegexGenerator {
	public static void main(String[] args) {

kawasima / RulePeriod.java

Created December 7, 2020 10:06

	/**
	* ルールの時間範囲を表現するクラスです。
	*/
	public class RulePeriod {
	private LocalTime startTime;
	private LocalTime endTime;

	public RulePeriod(int startHour, int endHour) {
	startTime = LocalTime.of(startHour, 0);
	endTime = LocalTime.of(endHour, 0);

kawasima / treeDiff.ts

Created December 16, 2019 09:00

How to get differences between two trees

kawasima / bakusatsu.clj

Created November 5, 2019 07:57

	(ns bakusatsu
	(:refer-clojure :exclude [+ -])
	(:require [clojure.spec.alpha :as s]
	[clojure.spec.test.alpha :as stest]
	[clojure.core :as core]))

	;; 金額に関する振る舞い(金額同士の加算と減算ができる)
	(defprotocol IMoney
	(+ [this money])
	(- [this money]))