y-yu

// Jsonシリアラザ・デシリアライザを示すインターフェース
public interface JsonWrite<T> {
  string ToJsonString(T obj);
}
 
public interface JsonRead<T> {
  T FromJsonString(string str);
}
 
// 具体的なシリアラザを呼び出す拡張メソッド

y-yu

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# This script is based on https://gist.githubusercontent.com/harding/d34b581d8cfbb8919812/raw/send-op-return.py

from sys import exit, argv
from os import system
from pycoin.services.blockchain_info import spendables_for_address
from pycoin.tx import script, Tx
from pycoin.tx.tx_utils import sign_tx

y-yu

from charm.toolbox.ecgroup import ECGroup, G, ZR
from charm.toolbox.eccurve import prime192v1, prime192v2
from charm.core.math.integer import integer, toInt
import random
from functools import reduce

# utility functions

def random_point(group):
    return group.random(G)

y-yu

\RequirePackage{luatex85}
\documentclass{standalone}
\usepackage{tikz}
\usepackage{tikz-qtree}
\usepackage{cancel}

\begin{document}
%\begin{tikzpicture}
%  \Tree[.$K$
%            [.$K'_1$

y-yu

protocol Transform1 {
  associatedtype From
  associatedtype To

  static func apply(x: From) -> To
}

protocol Transform {
  associatedtype From
  associatedtype To

y-yu

case class ICont[+R, -O, +A](run: (A => O) => R) {
  def runId[I >: A <: O]: R = run { (x: I) => x }

  def map[B](f: A => B): ICont[R, O, B] = ICont { k => run(f andThen k) }

  def flatMap[E, B](f: A => ICont[O, E, B]): ICont[R, E, B] = ICont { k => run { x => f(x).run(k) } }
}

object ICont {
  def point[R, A](x: A): ICont[R, R, A] = ICont { k => k(x) }

y-yu

@startuml

participant ユーザー as User
participant アプリケーション as App
participant サーバー as Server
participant データベース as DB

User -> App: ガチャを引くボタンを押す
App -> Server: ガチャを引くリクエストを送信
Server -> Server: $A$, $B$を生成

y-yu

nil = \x x
cons = \x \y \f f x y
car = \x \y x
cdr = \x \y y

true = \x \y x
false = \x \y y
if = \b \t \e b t e

zero = \f \x x

y-yu

$ rlwrap ./repl.moon
moon: ./parse.moon:8: (21) bad argument #1 to 'S' (string expected, got userdata)
stack traceback:
        [C]: in function 'S'
        ./parse.moon:8: (21) in function 'CS'
        ./parse.moon:49: (79) in main chunk
        [C]: in function 'require'
        ./repl.moon:3: (1) in main chunk

y-yu

Keybase proof

I hereby claim:

• I am y-yu on github.
• I am yyu (https://keybase.io/yyu) on keybase.
• I have a public key whose fingerprint is F299 3A15 492A 691B C4EE 1919 3730 168B 63BE ABA3

To claim this, I am signing this object: