jeebster

require 'net/http'
require 'json'
require 'cgi'
require 'uri'

ENDPOINT = "https://www.letsrevolutionizetesting.com/challenge"
HEADERS = {
  "Content-Type": "application/json",
  "Accept": "application/json"
}

jeebster

const axios = require('axios')

const showAstronautsInSpace = (url)  => {
  // Make an HTTP request
  // on success: format the returned data
  // on fail: log the error
  // pass data to showAstronautData
  axios.get(url)
    .then(res => {
      showAstronautData(res.data)

jeebster

export default function arrayToInstanceCountMap(ary) {
  const map = {}
  ary.forEach(item => {
    if (map[item]) {
      map[item] += 1
    } else {
      map[item] = 1
    }
  })

jeebster

/* seismic_datum table schema example via postgresql
 * 
 * time: timestamp
 * coordinates: ST_point (postgis)
 * magnitude: double precision
 * place: text

 * query_lat, query_lng, start_time, end_time variables passed in lieu of (?) 
 */

jeebster

# extend stdlib Numeric class to convert a numeric instance to radian
class Numeric
  def to_radians
    self * Math::PI / 180
  end
end

# a = sin²(Δφ/2) + cos φ1 ⋅ cos φ2 ⋅ sin²(Δλ/2)
# c = 2 ⋅ atan2( sqrt(a), sqrt(1−a) )
# d = R ⋅ c

jeebster

class Array
  # flatten a nested array via recursion - continue to call the method until all arrays are unidimensional 

  def smush
    return self if empty?
    last_index = pop
    if last_index.is_a? Array
      # flatten the last index (array) and recall the method
      smush + last_index.smush
    else

jeebster

module Spree
  class ProductObserver < ActiveRecord::Observer
    observe "Spree::Product"

    def after_save(product)
      image = product.images.first.attachment_file_name
      data = { id:          product.id,
               name:        product.name,
               city:        product.taxons.first.name,
               start_date:  product.available_on.to_date.to_s(:db),