mrosata

const getJSON = require('get-json');

/** api data **/
const API = {
  uri: 'http://beta.json-generator.com/api/json',
  tables: {
    profiles: '4ybyRpIWz',
    users: 'NJq8uvBWM'
  }
};

mrosata

const response = await fetch(url);
const reader = response.body.getReader();

while (true) {
  const {done, value} = await reader.read();
  if (done) 
    break;
  // Do something with value otherwise
  console.log(value);
}

mrosata

// We now can write this, more human readable form:
placeOrder([
  farmhouseLight(10),
  farmhouseDark(4), 
  columbian(3, 3), 
  columbian(4, 3), 
  arrrrrggg(letMeThink(), itDepends())
]);

mrosata

// Now where we once would have written this:
placeOrder([
  baristaJoe('farmhouse blend', 10, 10),
  baristaJoe('farmhouse blend', 0, 4), 
  baristaJoe('columbian', 3, 3), 
  baristaJoe('columbian', 4,3), 
  baristaJoe('half-caff carmel-mocha pumkin-karaoke', letMeThink(), itDepends())
]);

mrosata

// Those 5 lines of code we wrote above to create more specific functions, 
// is about the same as writing these 35 lines of code down here... power.
/* So to be clear, we don't have to write these implementations */
function farmhouse(creams, sugars) {
  const coffee = getCoffee('farmhouse blend');
  coffee.add.cream(creams);
  coffee.add.suger(sugars);
  return coffee;
}

mrosata

// If baristaJoe was a curried function, we could create more specific functions
// by "partially applying" an argument at a time.
const farmhouse = baristaJoe('farmhouse blend');
const columbian = baristaJoe('columbian');
const arrrrrggg = baristaJoe('half-caff carmel-mocha pumkin-karaoke');
const farmhouseLight = farmhouse(10);
const farmhouseBlack = farmhouse(0);

mrosata

// Our friendly work-adjacent coffee man!
function baristaJoe(flavor, creams, sugars) {
  const coffee = getCoffee(flavor); // Pour the coffee
  coffee.add.cream(creams);  // How many creams to add
  coffee.add.suger(sugars);  // How many sugars to add
  return coffee;
}

mrosata

// Our friendly work-adjacent coffee man!
function baristaJoe(flavor, creams, sugars) {
  const coffee = getCoffee(flavor); // Pour the coffee
  coffee.add.cream(creams);  // How many creams to add
  coffee.add.suger(sugars);  // How many sugars to add
  return coffee;
}

mrosata

// To learn more about the halting problem check out Gary Bernhardt's series on computation
https://www.destroyallsoftware.com/screencasts

// Ethereum Yellow Paper
http://gavwood.com/paper.pdf

// Ethereum OpCodes List
http://ethereum.stackexchange.com/questions/119/what-opcodes-are-available-for-the-ethereum-evm

// Ethereum OpCodes Gas Costs

mrosata

console.clear()
// The Ramda Library functions you need to breathe.
const Maybe = iJustMetYouThisIsCrazyImAMonadSoCallMeMaybe()
const {
        map, chain, compose, reduce, filter, prop, curry
      } = R

// fromEvent :: Str -> Elem -> Obs
const fromEvent = curry((eventType, elem) => {
  return Rx.Observable.fromEvent(elem, eventType)