J2D2Development

const conversions = {
  0: '', 1: 'I', 2: 'II', 3: 'III', 4: 'IV', 5: 'V', 
  6: 'VI', 7: 'VII', 8: 'VIII', 9: 'IX', 10: 'X',
  20: 'XX', 30: 'XXX', 40: 'XL', 50: 'L', 60: 'LX',
  70: 'LXX', 80: 'LXXX', 90: 'XC', 100: 'C', 200: 'CC',
  300: 'CCC', 400: 'CD', 500: 'D', 600: 'DC', 700: 'DCC',
  800: 'DCCC', 900: 'CM', 1000: 'M', 2000: 'MM', 3000: 'MMM'
};

function convertToRoman(num) {

J2D2Development

//smaller conversions map object, large ugly helper function, too specific conditional logic in main

const conversions = {
  thousandsLetter: 'M', fiveHundredLetter: 'D', hundredsLetter: 'C', fiftyLetter: 'L', 
  tensLetter: 'X', fiveLetter: 'V', onesLetter: 'I'
};

function convert(n, letter, midLetter, nextLetter) {
  let origNum = Number(n);
  if(origNum === 0) { 

J2D2Development

//small conversion array, still somewhat ugly helper logic, simple loop in main

const conversions = [
  {nextLetter: 'X', midLetter: 'V', letter: 'I'},
  {nextLetter: 'C', midLetter: 'L', letter: 'X'},
  {nextLetter: 'M', midLetter: 'D', letter: 'C'}
];

function convert(n, legend) {
  let origNum = Number(n);

J2D2Development

<Card key={key}>
    <CardHeader title={light.name} subtitle={light.type} />
    <CardTitle title={
        <LightSwitch 
            id={key} switchedOn={light.state.on} 
            updateLightHandler={updateLightHandler}
        />}
    />
    <CardActions>
        <FlatButton label="Manage" primary={true} />

J2D2Development

'use strict';

module.exports = function(filePath, additionalName) {
    const filePathArray = filePath.split('.');
    const lastItemInPath = filePathArray[filePathArray.length - 2];
    filePathArray[filePathArray.length - 2] = `${lastItemInPath}-${additionalName}`;

    return filePathArray.join('.');
};

J2D2Development

'use strict';

const fs = require('fs');
const pathSplitter = require('./path-splitter');

const filePath = process.argv[2];

fs.readFile(filePath, (err, data) => {
    const stripped = data.toString().replace(/\s+/g, ' ');
    fs.writeFile(pathSplitter(filePath, 'stripped'), stripped);

J2D2Development

'use strict';

const { Transform } = require('stream');

class MultiSpaceStrip extends Transform {
    constructor(options) {
        super(options);
    }

    _transform(chunk, encoding, callback) {

J2D2Development

'use strict';

const fs = require('fs');
const spaceStripStream = require('./multi-space-strip');
const pathSplitter = require('./path-splitter');

const filePath = process.argv[2];

fs.createReadStream(filePath)
    .pipe(spaceStripStream)

J2D2Development

import { AfterViewInit, Directive, ElementRef } from '@angular/core';

@Directive({ selector: '[ifautofocus]' })
export class IfAutofocus implements AfterViewInit {
    constructor(private elementRef: ElementRef) {}

    ngAfterViewInit() {
        this.elementRef.nativeElement.focus();
    }
}

J2D2Development

async function run(products, dataReturnFx) {
    async function crawlPage(url) {
        const page = await browser.newPage();
        const pageResult = await page.goto(url);
        let resultObj = { success: pageResult.ok, url };
        resultGroup.push(resultObj);
        dataReturnFx('crawled', resultObj);
        return page.close();
    }