mrosata

import is from './is-util';

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

mrosata

#!/usr/bin/python
# Udacity exercise. Just posted the code here to help anyone who wanted to see the work behind my posted result.
__author__ = 'Michael Rosata mrosata1984@gmail.com'
__package__ = ''

from random import random
import turtle

class TurtleArtist(turtle.Turtle):
    _origin = (0, 0)

mrosata

const R = new LaRamda()

/**
 * A subset of custom implementations of functions from
 * the Ramda library. (all in Lamda form)
 * - thanks to @xgrommx for uniq, intersection, where, evolve,
 *   applySpec, defaultTo, both, either, cond, zipWith
 */
function LaRamda () {
  const I = x => x

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)

mrosata

// One suggestion I have on the way I wrote map in this video:
// https://www.youtube.com/watch?v=qTeeVd8hOFY
// Instead of passing the transform function as the last param
// and the array as the first... it would be better to pass the
// transformFn first and the array as the last parameter to map.

function map (transformFn, array) {
  const rv = []
  
  for (let i = 0; i < array.length; i++) {

mrosata

/**
 * Memioze a function with a TTL
 * @param func {function} The function to memioze (can return promise)
 * @param ttl {number?} milliseconds to cache results (default = 30000)
 * @param ttlError {number?} milliseconds to cache errors (default = ttl = 30000)
 * @param initialValue {*} an optional value to return before initial func() result
 * @return {{get: (function(...[*]=): Promise<*>), clear: (function(): void)}}
 */
export function memoizeWithTTL ({ func, ttl = 30000, ttlError = ttl, initialValue }) {

mrosata

Verifying my Blockstack ID is secured with the address 15TypPzhtG7tupJbtybU8p7oxjrYHsGkwf https://explorer.blockstack.org/address/15TypPzhtG7tupJbtybU8p7oxjrYHsGkwf

mrosata

#!/usr/bin/node
////////////////////////////////////////////////////////////////////////////////
//// Create AWS Service Promisified Functions
//// @author Michael Rosata
////
//// @dependencies ramda, yargs
////
//// @desc
////   Returns the code that would wrap every method from one AWS Service into 
////   functions that return Promises rather than those returning Node style

mrosata

REACT_APP_FB_APP_ID="12345-abcde"
REACT_APP_FB_ACCOUNT_KIT_VERSION="v1.2"
REACT_APP_META_THEME_COLOR="#FAFEFA"
REACT_APP_HTML_TITLE="React/Redux/Reselect Starter"

mrosata

"""
Merge together .csv files. I'm creating this because I have 30 .csv files which need to be concatenated 
together. This uses the headers from 1 file and then will concate  w/o headers 1 through n such as :
    "customer-data.csv", "customer-data (1).csv" ... "customer-data (n).csv"
"""
# Todo: make use of the csv module and check headers from each file to make sure data lines up.
# Todo: allow explicit filenames to be passed in as well as lists of files
import csv

class CSV_Monster: