JavaScript: Convert data by field name contains Date to data Date object, suports objects, arrays recursivelly.

covertDateFieldName.js

/**
 * Convert data by field name contains Date to data Date object
 * @param {Array, Object, String} date
 * @param {String} fieldName
 * @returns {Array, Object, String, Boolean, null}
 */
const covertDateFieldName = (data, fieldName) => {
  if (Array.isArray(data)) return data.map(d => covertDateFieldName(d))
  if (typeof data === 'object') {
    for (const key in data) {
      data[key] = covertDateFieldName(data[key], key)
    }
  }
  if (typeof fieldName === 'string' && fieldName.includes('Date')) return new Date(data)
  return data
}