code: function getMaxLength (keys, objArray) {
    const maxRowLength = {}
    _.forEach(keys, function (key) {
      maxRowLength[key] = cleanString(key).length
    })
  
    _.forEach(objArray, function (objRow) {
      _.forEach(objRow, function (val, key) {
        const rowLength = cleanString(val).length
        if (maxRowLength[key] < rowLength) {
          maxRowLength[key] = rowLength
        }
      })
    })
  
    return maxRowLength
  }
docs: Determines the longest value for each key.
  
  @param keys The keys of the objects within the array.
  @param objArray The object array.
  @returns {Object} JSON object containing the max length for each key.