GabrielNicolasAvellaneda

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

GabrielNicolasAvellaneda

const partition = (list, partitioner) => {
  const toIndex = (el) => (partitioner(el)) ? 0 : 1; 
  
  const toPartition = (result, el) => {
    result[toIndex(el)].push(el)
    return result;
  } 
  return list.reduce(toPartition, [[],[]]);
}

GabrielNicolasAvellaneda

#!/bin/bash
minikube start --memory $(expr 32 \* 1024) --cpus 8

GabrielNicolasAvellaneda

/*
!/some-folder

GabrielNicolasAvellaneda

sqlite3 file.db
.TABLES

GabrielNicolasAvellaneda

{
  "data": {
    "datasets": [
      {
        "backgroundColor": [
          "rgb(255, 99, 132)",
          "rgb(54, 162, 235)",
          "rgb(255, 205, 86)"
        ],
        "data": [

GabrielNicolasAvellaneda

-- Get the PubKeyHash type
import           Control.Monad          (void)
import Ledger   
import Data.Aeson   (FromJSON, ToJSON)
import qualified Language.PlutusTx as PlutusTx
import qualified Ledger.Ada as Ada
import qualified Ledger.Typed.Scripts as Scripts
import Wallet.Emulator.Wallet
import Playground.Contract
import qualified Data.Text as T

GabrielNicolasAvellaneda

-- A game with two players. Player 1 thinks of a secret word
-- and uses its hash, and the game validator script, to lock
-- some funds (the prize) in a pay-to-script transaction output.
-- Player 2 guesses the word by attempting to spend the transaction
-- output. If the guess is correct, the validator script releases the funds.
-- If it isn't, the funds stay locked.
import           Control.Monad             (void)
import qualified Data.ByteString.Char8     as C
import           Language.Plutus.Contract
import qualified Language.PlutusTx         as PlutusTx

GabrielNicolasAvellaneda

Intorduction

DISCLAIMER: NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK

UPDATED: 14:08am AEST 29/Sept/2020, The IDX was incorrectly used. Fixed now

There are two keypairs that are required to register a pool:

1. reward account (costs and rewards) and
2. owner stake (pledge) keypair.

GabrielNicolasAvellaneda

#!/bin/bash

function cardano-address-init() {

  WALLETS_DIR=${HOME}/.cardano/wallets
  MNEMONICS_SIZE=24
  
}

function cardano-address-testnet-init() {