civictechro/website-alba-iulia-smart-city

/**
 * the most terrible camelizer on the internet, guaranteed!
 * @param {string} str String that isn't camel-case, e.g., CAMeL_CaSEiS-harD
 * @return {string} String converted to camel-case, e.g., camelCaseIsHard
 */
export default str => `${str.charAt(0).toLowerCase()}${str.replace(/[\W_]/g, '|').split('|')
  .map(part => `${part.charAt(0).toUpperCase()}${part.slice(1)}`)
  .join('')
  .slice(1)}`;