measurements

measurements.js

const measurementsData = require('./measurements.json');
let placeholder = measurementsData.table.placeholder;
let measurements = measurementsData.table.measurements;
let labels = [];
let data = [];

// create labels array
labels.push(placeholder);
measurements.forEach(el => labels.push(el.name));

console.log(labels);

// create data matrix
let arrayLength = measurementsData.table.measurements[0].sizes.length;

for (i = 0; i < arrayLength; i++) {
  measurements.forEach(el => data.push(el.sizes));
}

console.log(data);