kuboon

type ImplType<I, M, O> = I & ThisType<I & M & {owner: O}>
type ImplFor<X, O = never> = <I, M = X>(trait: ImplType<I, M, O>) => (model: M, owner?: O) => I & M & {owner: O}

// simple but slow
const MutableImpl = <I, M, O>(trait: ImplType<I, M, O>) =>
  (model: M, owner?: O) => 
  Object.setPrototypeOf(model, Object.assign(trait, {owner}))

// better performance
const CopyImpl = <I, M extends Record<string, unknown>, O>(impl: ImplType<I, M, O>) => (model: M, owner?: O) => {

kuboon

name	deno
description	Rules for using Deno
metadata	url updated_on https://gist.github.com/kuboon/b0d7c4384a9baf3c650be6d6fdd5665a 2026-04-01

Imports

bad

kuboon

import CryptID from "https://esm.sh/@cryptid/cryptid-js/lib/node/js/index.js";

(async function main() {
    const instance = await CryptID.getInstance();

    const setupResult = instance.setup(CryptID.SecurityLevel.LOWEST);

    if (!setupResult.success) {
        console.log('Failed to setup :(');
        return;

kuboon

usage of @remix-run/component

updated_at: 2026-02-05 00:00 +09:00 gist

kuboon

How to save & load skills from my gist

updated_at: 2026-02-04 13:26 +09:00 gist

kuboon

usage of @remix-run/interaction

kuboon

import { createCache } from "jsr:@deno/cache-dir";
import { McpServer } from "npm:@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "npm:@modelcontextprotocol/sdk/server/stdio.js";
import { z } from "npm:zod";

const { load } = createCache();

function isUint8Array(arg: string | Uint8Array): arg is Uint8Array {
  return arg.constructor === Uint8Array;
}

kuboon

require 'set'

Yamanote = %w[とうきょう ゆうらくちょう しんばし はままつちょう たまち しながわ おおさき ごたんだ めぐろ えびす しぶや はらじゅく よよぎ しんじゅく しんおおくぼ たかだのばば めじろ いけぶくろ おおつか すがも こまごめ たばた にしにっぽり にっぽり うぐいすだに うえの おかちまち あきはばら かんだ]

Station = Struct.new(:name, :val)

class Loop
	def initialize(array)
		@array = array.map do |a|
			if a.is_a? Station

kuboon

module HttpUtil
  class PathSegment < String
    MATCHER = Regexp.new("\\A#{URI::RFC3986_Parser::SEG_NC}+\\Z")
    def self.encode_from(str, allow_slash: false)
      return str if str.is_a?(PathSegment)
      raise 'should not include / in element or use allow_slash option to encode' if !allow_slash && str.include?('/')
      new(URI.encode_uri_component(str.unicode_normalize(:nfkc)))
    end
    def initialize(str)
      raise "invalid char: #{str}" unless MATCHER.match?(str)

kuboon

RSpec.configure do |config|
config.before(:suite) { Coverage.start(oneshot_lines: true) }
  config.after :suite do
    coverage_data = Coverage.result(stop: true, clear: true)
    uncovered_lines(coverage_data)
  end
end

def parse_git_diff(base_branch)
  diff_output, _stderr, _status = Open3.capture3("git diff #{base_branch} --unified=0")