leihuang23

// Utility function for detecting generators.
let isGenerator = x => {
  return Function.isGenerator &&
         Function.isGenerator.call(x)
}

// Data type represents channel into which values
// can be `put`, or `received` from. Channel is
// very much like queue where reads and writes are
// synchronized via continuation passing.

leihuang23

/*
 * Easing Functions - inspired from http://gizma.com/easing/
 * only considering the t value for the range [0, 1] => [0, 1]
 */
EasingFunctions = {
  // no easing, no acceleration
  linear: function (t) { return t },
  // accelerating from zero velocity
  easeInQuad: function (t) { return t*t },
  // decelerating to zero velocity

leihuang23

import is from './is-util';

/**
 * Either Monad class (from Functional Programming in JavaScript)
 */
class Either {
  constructor(value) {
    this._value = value;
  }
  get value () {

leihuang23

/**
 * This short program will encrypt the user password
 * and insert a new record into a mock database.
 */
const Reader = require('fantasy-readers');
const Future = require('fluture');
const R = require('ramda');
const crypto = require('crypto');

// our mock database

leihuang23

#Oh My Zsh - Git Cheat Sheet

g – git

gst – git status

gl – git pull

gup – git pull --rebase

leihuang23

Setting up Babel and nodemon

Inital set-up

Set up project:

mkdir project
cd project
npm init -y