erikologic

/*
  I need to monitor my UK border crosses for residential purposes.
  This script will calculate whenever I moved more than 5 degrees, either on lat or long, from one datapoint to the other, since the start of 2017.
*/

// First of all, go to Google Takeout and fetch your Location data.

// Then, for each day, extract the last position for the day with the following command (using gojq)
// cat Records.json | gojq -r '[.locations[] | select((.timestamp | sub("\\.[0-9]+";"") | strptime("%Y-%m-%dT%H:%M:%SZ")) | mktime >= 1483228800) | {latitudeE7, longitudeE7, accuracy, source, timestamp}] | group_by(.timestamp[:10]) | map(max_by(.timestamp)) | map({latitude: (.latitudeE7 / 10000000), longitude: (.longitudeE7 / 10000000), accuracy: .accuracy, source: .source, timestamp: .timestamp})'  > grouped.json
// *** You might want to change the Unix timestamp after mktime to filter on your needs

erikologic

// TestSubject.js
const ExternalDependency = require('./ExternalDependency')

module.exports = class TestSubject {
  constructor () {
    this.externalDependency = new ExternalDependency()
  }

  isExternalDependencyMocked () {
    return this.externalDependency.isMocked

erikologic

module.exports = function CustomError(message) {
  this.name = this.constructor.name
  this.message = message
  Error.captureStackTrace(this, this.constructor)
}

module.exports.prototype.inspect = function () {
  return this.stack
}

erikologic

//file substack.js
 
module.exports = function() {
	console.log('main entry point');
};
 
module.exports.details = function() {
	console.log('more detailed functionality');
};
 

erikologic

function getDatasetfromJsonData(jsonData){
  return jsonData[0].scores;
};

function getLabels(dataset) {
  return Object.keys(dataset)
};

function getData(dataset) {
  return Object.keys(dataset).map(function(key) {

erikologic

// ...IN THE CALLER
import JSONDataConverter from './JSONDataConverter';

<RadarChart data={JSONDataConverter(data)} width={width} height={height} redraw />

erikologic

var JSONDataConverter = (function () {
  var getDatasetfromJsonData = function(jsonData){
    return jsonData[0].scores;
  };

  var getLabels = function(dataset) {
    return Object.keys(dataset)
  };

  var getData = function(dataset) {

erikologic

class DataConverterContainer extends Component {
  getDatasetfromJsonData(jsonData){
    return jsonData[0].scores;
  };

  getLabels(dataset){
    return Object.keys(dataset)
  };

  getData(dataset){

erikologic

16 lines (14 sloc)  0.36 kB
function average(data) {
/*Can't find an average function in JS, made one
This function is able to handle null values!!!*/

  var count = null;
  var sum = null;
  for (i=0; i<data.length; i++) {
    if (data[i]) {
      count++;